Best Dilwe Bike Rear Derailleurs in 2026
Daisy
Last Updated: Jul 19, 2026
Daisy
Last Updated: Jul 19, 2026
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| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Ting An Sports Shop | 5.86 | ✅ | ✅ | ✅ |
WHY USING OVERSIZED PULLEY WHEEL CAGE-Upgrade your drivetrain for ultimate efficiency and superior performance. KCNC Wheel Bearings reduce friction, which gives you a lower rolling resistance.Upgrading your wheel bearings to oversized pulley will maximize the return you get from your energy.
WHY TITANIUM CAGE-Titanium is a strong and lightweight refractory metal.Alloys containing titanium are known for their high strength and low weight.Despite being as strong as steel, titanium is about 40% lighter in weight.
THE EFFICIENCY OF OSPW-The Oversized Pully Wheel(OSPW) system reduces friction in the pulleys by 45 % and for your optimized performance.The overall power savings of the OSPW System for 11s Campagnolo Super Record/Record/EPS/Chorus/Potenza reach 30%-60%, or more in some cases, over a stock setup.Almost have the same efficiency ratio with Ceramicspeed.
UPGRADE YOUR CASSETTE-The system is compatible up to a 32T cassettes on most bikes depending on derailleur hanger.The system consists of 14/16t alloy pulley wheels fitted with low friction bearings and a lightweight cage made from 7075 Alloy.Coated bearings prolong the lifetime even further.The oversized pulley wheels have 3-5 times longer lifetime than the commonly used standard pulleys on the market.
SPECIFICATION-Color:Black,Red,Gold,Silver gray available / Pulley Teeth :14/16T sealed bearing / Pulley Material : AL7075 Fully CNC/ Cage color:Metal / Cage Material : Titanium / Max. cog:32t / Weight : approx.2.5oz(70 grams) / For Campagnolo(Campy) Super Record/Record/EPS/Chorus/Potenza 11 Speed rear derailleur use.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Ting An Sports Shop | 5.51 | ✅ | ✅ | ✅ |
WHY USING OVERSIZED PULLEY WHEEL CAGE-Upgrade your drivetrain for ultimate efficiency and superior performance. KCNC Wheel Bearings reduce friction, which gives you a lower rolling resistance.Upgrading your wheel bearings to oversized pulley will maximize the return you get from your energy.
WHY TITANIUM CAGE-Titanium is a strong and lightweight refractory metal.Alloys containing titanium are known for their high strength and low weight.Despite being as strong as steel, titanium is about 40% lighter in weight.
THE EFFICIENCY OF OSPW-The Oversized Pully Wheel(OSPW) system reduces friction in the pulleys by 45 % and for your optimized performance.The overall power savings of the OSPW System for 11s Campagnolo Super Record/Record/EPS/Chorus/Potenza reach 30%-60%, or more in some cases, over a stock setup.Almost have the same efficiency ratio with Ceramicspeed.
UPGRADE YOUR CASSETTE-The system is compatible up to a 32T cassettes on most bikes depending on derailleur hanger.The system consists of 14/16t alloy pulley wheels fitted with low friction bearings and a lightweight cage made from 7075 Alloy.Coated bearings prolong the lifetime even further.The oversized pulley wheels have 3-5 times longer lifetime than the commonly used standard pulleys on the market.
SPECIFICATION-Color:Black,Red,Gold,Silver gray available / Pulley Teeth :14/16T sealed bearing / Pulley Material : AL7075 Fully CNC/ Cage color:Metal / Cage Material : Titanium / Max. cog:32t / Weight : approx.2.5oz(70 grams) / For Campagnolo(Campy) Super Record/Record/EPS/Chorus/Potenza 11 Speed rear derailleur use.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Ting An Sports Shop | 5.51 | ✅ | ✅ | ✅ |
WHY USING OVERSIZED PULLEY WHEEL CAGE-Upgrade your drivetrain for ultimate efficiency and superior performance. KCNC Wheel Bearings reduce friction, which gives you a lower rolling resistance.Upgrading your wheel bearings to oversized pulley will maximize the return you get from your energy.
WHY TITANIUM CAGE-Titanium is a strong and lightweight refractory metal.Alloys containing titanium are known for their high strength and low weight.Despite being as strong as steel, titanium is about 40% lighter in weight.
THE EFFICIENCY OF OSPW-The Oversized Pully Wheel(OSPW) system reduces friction in the pulleys by 45 % and for your optimized performance.The overall power savings of the OSPW System for 11s Campagnolo Super Record/Record/EPS/Chorus/Potenza reach 30%-60%, or more in some cases, over a stock setup.Almost have the same efficiency ratio with Ceramicspeed.
UPGRADE YOUR CASSETTE-The system is compatible up to a 32T cassettes on most bikes depending on derailleur hanger.The system consists of 14/16t alloy pulley wheels fitted with low friction bearings and a lightweight cage made from 7075 Alloy.Coated bearings prolong the lifetime even further.The oversized pulley wheels have 3-5 times longer lifetime than the commonly used standard pulleys on the market.
SPECIFICATION-Color:Black,Red,Gold,Silver gray available / Pulley Teeth :14/16T sealed bearing / Pulley Material : AL7075 Fully CNC/ Cage color:Metal / Cage Material : Titanium / Max. cog:32t / Weight : approx.2.5oz(70 grams) / For Campagnolo(Campy) Super Record/Record/EPS/Chorus/Potenza 11 Speed rear derailleur use.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Ting An Sports Shop | 5.86 | ✅ | ✅ | ✅ |
WHY USING OVERSIZED PULLEY WHEEL CAGE-Upgrade your drivetrain for ultimate efficiency and superior performance. SwishTi Wheel Bearings reduce friction, which gives you a lower rolling resistance. Upgrading your wheel bearings to oversized pulley will maximize the return you get from your energy.
WHY TITANIUM CAGE-Titanium is a strong and lightweight refractory metal.Alloys containing titanium are known for their high strength and low weight.Despite being as strong as steel, titanium is about 40% lighter in weight.
THE EFFICIENCY OF OSPW-The Oversized Pulley Wheel(OSPW) system reduces friction in the pulleys by 45 % and for your optimized performance.The overall power savings of the OSPW System for Sram red/force eTap AXS reach 30%-60%, or more in some cases, over a stock setup.Almost have the same efficiency ratio with Ceramicspeed.
UPGRADE YOUR CASSETTE-The system is compatible up to a 36T cassettes on most bikes depending on derailleur hanger.The system consists of 14/16t or 16/16t alloy pulley wheels fitted with low friction bearings and a lightweight cage made from 7075 Alloy.Coated bearings prolong the lifetime even further.The oversized pulley wheels have 3-5 times longer lifetime than the commonly used standard pulleys on the market.
SPECIFICATION-Color:Black,Red,Gold,Silver gray available / Pulley Teeth :14/16T sealed bearing / Pulley Material : AL7075 Fully CNC/ Cage color:Metal Cage Material : Titanium / Max. cog:36t / Weight : approx.73 grams (black,red,gold),77 grams(gray) / For Sram 12s eTap AXS use.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Ting An Sports Shop | 5.86 | ✅ | ✅ | ✅ |
WHY USING OVERSIZED PULLEY WHEEL CAGE-Upgrade your drivetrain for ultimate efficiency and superior performance. SwishTi Wheel Bearings reduce friction, which gives you a lower rolling resistance. Upgrading your wheel bearings to oversized pulley will maximize the return you get from your energy.
WHY TITANIUM CAGE-Titanium is a strong and lightweight refractory metal.Alloys containing titanium are known for their high strength and low weight.Despite being as strong as steel, titanium is about 40% lighter in weight.
THE EFFICIENCY OF OSPW-The Oversized Pulley Wheel(OSPW) system reduces friction in the pulleys by 45 % and for your optimized performance.The overall power savings of the OSPW System for Sram red/force eTap AXS reach 30%-60%, or more in some cases, over a stock setup.Almost have the same efficiency ratio with Ceramicspeed.
UPGRADE YOUR CASSETTE-The system is compatible up to a 36T cassettes on most bikes depending on derailleur hanger.The system consists of 14/16t or 16/16t alloy pulley wheels fitted with low friction bearings and a lightweight cage made from 7075 Alloy.Coated bearings prolong the lifetime even further.The oversized pulley wheels have 3-5 times longer lifetime than the commonly used standard pulleys on the market.
SPECIFICATION-Color:Black,Red,Gold,Silver gray available / Pulley Teeth :14/16T sealed bearing / Pulley Material : AL7075 Fully CNC/ Cage color:Metal Cage Material : Titanium / Max. cog:36t / Weight : approx.73 grams (black,red,gold),77 grams(gray) / For Sram 12s eTap AXS use.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Ting An Sports Shop | 5.86 | ✅ | ✅ | ✅ |
WHY USING OVERSIZED PULLEY WHEEL CAGE-Upgrade your drivetrain for ultimate efficiency and superior performance. SwishTi Wheel Bearings reduce friction, which gives you a lower rolling resistance. Upgrading your wheel bearings to oversized pulley will maximize the return you get from your energy.
WHY TITANIUM CAGE-Titanium is a strong and lightweight refractory metal.Alloys containing titanium are known for their high strength and low weight.Despite being as strong as steel, titanium is about 40% lighter in weight.
THE EFFICIENCY OF OSPW-The Oversized Pulley Wheel(OSPW) system reduces friction in the pulleys by 45 % and for your optimized performance.The overall power savings of the OSPW System for Sram red/force eTap AXS reach 30%-60%, or more in some cases, over a stock setup.Almost have the same efficiency ratio with Ceramicspeed.
UPGRADE YOUR CASSETTE-The system is compatible up to a 36T cassettes on most bikes depending on derailleur hanger.The system consists of 14/16t or 16/16t alloy pulley wheels fitted with low friction bearings and a lightweight cage made from 7075 Alloy.Coated bearings prolong the lifetime even further.The oversized pulley wheels have 3-5 times longer lifetime than the commonly used standard pulleys on the market.
SPECIFICATION-Color:Black,Red,Gold,Silver gray available / Pulley Teeth :14/16T sealed bearing / Pulley Material : AL7075 Fully CNC/ Cage color:Metal Cage Material : Titanium / Max. cog:36t / Weight : approx.73 grams (black,red,gold),77 grams(gray) / For Sram 12s eTap AXS use.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Ting An Sports Shop | 5.42 | ✅ | ✅ | ✅ |
WHY USING OVERSIZED PULLEY WHEEL CAGE-Upgrade your drivetrain for ultimate efficiency and superior performance.KCNC Wheel Bearings reduce friction, which gives you a lower rolling resistance.Upgrading your wheel bearings to oversized pulley will maximize the return you get from your energy.
WHY TITANIUM CAGE-Titanium is a strong and lightweight refractory metal.Alloys containing titanium are known for their high strength and low weight.Despite being as strong as steel, titanium is about 40% lighter in weight.
THE EFFICIENCY OF OSPW-The Oversized Pully Wheel(OSPW) system reduces friction in the pulleys by 45 % and for your optimised performance.The overall power savings of the OSPW System for Sram red/force reach 30%-60%, or more in some cases, over a stock setup.Almost have the same efficiency ratio with Ceramicspeed.
UPGRADE YOUR CASSETTE-The system is compatible up to a 32T cassettes on most bikes depending on derailluer hanger.The system consists of 14/16t or 16/16t alloy pulley wheels fitted with low friction bearings and a lightweight cage made from 7075 Alloy.Coated bearings prolong the lifetime even further.The oversized pulley wheels have 3-5 times longer lifetime than the commonly used standard pulleys on the market.
SPECIFICATION-Color:Black,Red,Gold,Gray available / Pulley Teeth :14/16T sealed bearing (Black,red,gold) , 16/16t sealed bearing(Gray) / Pulley Material : AL7075 Fully CNC/ Cage color:Metal Cage Material : Titanium / Max. cog:32t / Weight : approx.68 grams (black,red,gold),76 grams(gray) / For Sram 11s eTap use,not compatible with 12s eTap AXS.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Ting An Sports Shop | 5.51 | ✅ | ✅ | ✅ |
WHY USING OVERSIZED PULLEY WHEEL CAGE-Upgrade your drivetrain for ultimate efficiency and superior performance.KCNC Wheel Bearings reduce friction, which gives you a lower rolling resistance.Upgrading your wheel bearings to oversized pulley will maximize the return you get from your energy.
WHY TITANIUM CAGE-Titanium is a strong and lightweight refractory metal.Alloys containing titanium are known for their high strength and low weight.Despite being as strong as steel, titanium is about 40% lighter in weight.
THE EFFICIENCY OF OSPW-The Oversized Pully Wheel(OSPW) system reduces friction in the pulleys by 45 % and for your optimised performance.The overall power savings of the OSPW System for Sram red/force reach 30%-60%, or more in some cases, over a stock setup.Almost have the same efficiency ratio with Ceramicspeed.
UPGRADE YOUR CASSETTE-The system is compatible up to a 32T cassettes on most bikes depending on derailluer hanger.The system consists of 14/16t or 16/16t alloy pulley wheels fitted with low friction bearings and a lightweight cage made from 7075 Alloy.Coated bearings prolong the lifetime even further.The oversized pulley wheels have 3-5 times longer lifetime than the commonly used standard pulleys on the market.
SPECIFICATION-Color:Black,Red,Gold,Gray available / Pulley Teeth :14/16T sealed bearing (Black,red,gold) , 16/16t sealed bearing(Gray) / Pulley Material : AL7075 Fully CNC/ Cage color:Metal Cage Material : Titanium / Max. cog:32t / Weight : approx.68 grams (black,red,gold),76 grams(gray) / For Sram 11s eTap use,not compatible with 12s eTap AXS.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Ting An Sports Shop | 5.42 | ✅ | ✅ | ✅ |
WHY USING OVERSIZED PULLEY WHEEL CAGE-Upgrade your drivetrain for ultimate efficiency and superior performance.KCNC Wheel Bearings reduce friction, which gives you a lower rolling resistance.Upgrading your wheel bearings to oversized pulley will maximize the return you get from your energy.
WHY TITANIUM CAGE-Titanium is a strong and lightweight refractory metal.Alloys containing titanium are known for their high strength and low weight.Despite being as strong as steel, titanium is about 40% lighter in weight.
THE EFFICIENCY OF OSPW-The Oversized Pully Wheel(OSPW) system reduces friction in the pulleys by 45 % and for your optimised performance.The overall power savings of the OSPW System for Shimano Ultegra 6800 / Dura Ace 9000 reach 30%-60%, or more in some cases, over a stock setup.Almost have the same efficiency ratio with Ceramicspeed.
UPGRADE YOUR CASSETTE-The system is compatible up to a 32T cassettes on most bikes depending on derailluer hanger.The system consists of 14/16t alloy pulley wheels fitted with low friction bearings and a lightweight cage made from 7075 Alloy.Coated bearings prolong the lifetime even further.The oversized pulley wheels have 3-5 times longer lifetime than the commonly used standard pulleys on the market.
SPECIFICATION-Color:Black,Red,Gold,Silver Gray available / Pulley Teeth :14/16T sealed bearing / Pulley Material : AL7075 Fully CNC/ Cage color:Metal / Cage Material : Titanium / Max. cog:32t / Weight : approx.65 grams / For Road Shimano Ultegra/Dura Ace 6700/6800/7800/7900/7970/9000/9070 use.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Ting An Sports Shop | 5.86 | ✅ | ✅ | ✅ |
WHY USING OVERSIZED PULLEY WHEEL CAGE-Upgrade your drivetrain for ultimate efficiency and superior performance.KCNC Wheel Bearings reduce friction, which gives you a lower rolling resistance.Upgrading your wheel bearings to oversized pulley will maximize the return you get from your energy.
WHY TITANIUM CAGE-Titanium is a strong and lightweight refractory metal.Alloys containing titanium are known for their high strength and low weight.Despite being as strong as steel, titanium is about 40% lighter in weight.
THE EFFICIENCY OF OSPW-The Oversized Pully Wheel(OSPW) system reduces friction in the pulleys by 45 % and for your optimised performance.The overall power savings of the OSPW System for Shimano Ultegra 6800 / Dura Ace 9000 reach 30%-60%, or more in some cases, over a stock setup.Almost have the same efficiency ratio with Ceramicspeed.
UPGRADE YOUR CASSETTE-The system is compatible up to a 32T cassettes on most bikes depending on derailluer hanger.The system consists of 14/16t alloy pulley wheels fitted with low friction bearings and a lightweight cage made from 7075 Alloy.Coated bearings prolong the lifetime even further.The oversized pulley wheels have 3-5 times longer lifetime than the commonly used standard pulleys on the market.
SPECIFICATION-Color:Black,Red,Gold,Silver Gray available / Pulley Teeth :14/16T sealed bearing / Pulley Material : AL7075 Fully CNC/ Cage color:Metal / Cage Material : Titanium / Max. cog:32t / Weight : approx.65 grams / For Road Shimano Ultegra/Dura Ace 6700/6800/7800/7900/7970/9000/9070 use.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Ting An Sports Shop | 5.86 | ✅ | ✅ | ✅ |
WHY USING OVERSIZED PULLEY WHEEL CAGE-Upgrade your drivetrain for ultimate efficiency and superior performance.KCNC Wheel Bearings reduce friction, which gives you a lower rolling resistance.Upgrading your wheel bearings to oversized pulley will maximize the return you get from your energy.
WHY TITANIUM CAGE-Titanium is a strong and lightweight refractory metal.Alloys containing titanium are known for their high strength and low weight.Despite being as strong as steel, titanium is about 40% lighter in weight.
THE EFFICIENCY OF OSPW-The Oversized Pully Wheel(OSPW) system reduces friction in the pulleys by 45 % and for your optimised performance.The overall power savings of the OSPW System for Shimano Ultegra 6800 / Dura Ace 9000 reach 30%-60%, or more in some cases, over a stock setup.Almost have the same efficiency ratio with Ceramicspeed.
UPGRADE YOUR CASSETTE-The system is compatible up to a 32T cassettes on most bikes depending on derailluer hanger.The system consists of 14/16t alloy pulley wheels fitted with low friction bearings and a lightweight cage made from 7075 Alloy.Coated bearings prolong the lifetime even further.The oversized pulley wheels have 3-5 times longer lifetime than the commonly used standard pulleys on the market.
SPECIFICATION-Color:Black,Red,Gold,Silver Gray available / Pulley Teeth :14/16T sealed bearing / Pulley Material : AL7075 Fully CNC/ Cage color:Metal / Cage Material : Titanium / Max. cog:32t / Weight : approx.65 grams / For Road Shimano Ultegra/Dura Ace 6700/6800/7800/7900/7970/9000/9070 use.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Ting An Sports Shop | 5.42 | ✅ | ✅ | ✅ |
WHY USING OVERSIZED PULLEY WHEEL CAGE-Upgrade your drivetrain for ultimate efficiency and superior performance.KCNC Wheel Bearings reduce friction, which gives you a lower rolling resistance.Upgrading your wheel bearings to oversized pulley will maximize the return you get from your energy.
WHY TITANIUM CAGE-Titanium is a strong and lightweight refractory metal.Alloys containing titanium are known for their high strength and low weight.Despite being as strong as steel, titanium is about 40% lighter in weight.
THE EFFICIENCY OF OSPW-The Oversized Pully Wheel(OSPW) system reduces friction in the pulleys by 45 % and for your optimised performance.The overall power savings of the OSPW System for Shimano Ultegra 6800 / Dura Ace 9000 reach 30%-60%, or more in some cases, over a stock setup.Almost have the same efficiency ratio with Ceramicspeed.
UPGRADE YOUR CASSETTE-The system is compatible up to a 32T cassettes on most bikes depending on derailluer hanger.The system consists of 14/16t alloy pulley wheels fitted with low friction bearings and a lightweight cage made from 7075 Alloy.Coated bearings prolong the lifetime even further.The oversized pulley wheels have 3-5 times longer lifetime than the commonly used standard pulleys on the market.
SPECIFICATION-Color:Black,Red,Gold,Silver Gray available / Pulley Teeth :14/16T sealed bearing / Pulley Material : AL7075 Fully CNC/ Cage color:Metal / Cage Material : Titanium / Max. cog:32t / Weight : approx.65 grams / For Road Shimano Ultegra/Dura Ace 6700/6800/7800/7900/7970/9000/9070 use.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Ting An Sports Shop | 5.86 | ✅ | ✅ | ✅ |
WHY USING OVERSIZED PULLEY WHEEL CAGE-Upgrade your drivetrain for ultimate efficiency and superior performance. KCNC Wheel Bearings reduce friction, which gives you a lower rolling resistance.Upgrading your wheel bearings to oversized pulley will maximize the return you get from your energy.
WHY TITANIUM CAGE-Titanium is a strong and lightweight refractory metal.Alloys containing titanium are known for their high strength and low weight.Despite being as strong as steel, titanium is about 40% lighter in weight.
THE EFFICIENCY OF OSPW-The Oversized Pully Wheel(OSPW) system reduces friction in the pulleys by 45 % and for your optimized performance.The overall power savings Shimano Ultegra r8000 r8050 / Dura Ace r9100 r9150 reach 30%-60%, or more in some cases, over a stock setup.Almost have the same efficiency ratio with Ceramicspeed.
UPGRADE YOUR CASSETTE-The system is compatible up to a 34T cassettes on most bikes depending on derailleur hanger.The system consists of 14/16t alloy pulley wheels fitted with low friction bearings and a lightweight cage made from 7075 Alloy.Coated bearings prolong the lifetime even further.The oversized pulley wheels have 3-5 times longer lifetime than the commonly used standard pulleys on the market.
SPECIFICATION-Color:Black,Red,Gold available / Pulley Teeth :14/16T sealed bearing / Pulley Material : AL7075 Fully CNC/ Cage color:Metal / Cage Material : Titanium / Max. cog:34t / Weight : approx.2.4oz(67 grams) / For Shimano Ultegra r8000 r8050 / Dura Ace r9100 r9150 11s rear derailleur use.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Ting An Sports Shop | 5.86 | ✅ | ✅ | ✅ |
WHY USING OVERSIZED PULLEY WHEEL CAGE-Upgrade your drivetrain for ultimate efficiency and superior performance.KCNC Wheel Bearings reduce friction, which gives you a lower rolling resistance.Upgrading your wheel bearings to oversized pulley will maximize the return you get from your energy.
WHY TITANIUM CAGE-Titanium is a strong and lightweight refractory metal.Alloys containing titanium are known for their high strength and low weight.Despite being as strong as steel, titanium is about 40% lighter in weight.
THE EFFICIENCY OF OSPW-The Oversized Pully Wheel(OSPW) system reduces friction in the pulleys by 45 % and for your optimised performance.The overall power savings of the OSPW System for Sram red/force reach 30%-60%, or more in some cases, over a stock setup.Almost have the same efficiency ratio with Ceramicspeed.
UPGRADE YOUR CASSETTE-The system is compatible up to a 32T cassettes on most bikes depending on derailluer hanger.The system consists of 14/16t or 16/16t alloy pulley wheels fitted with low friction bearings and a lightweight cage made from 7075 Alloy.Coated bearings prolong the lifetime even further.The oversized pulley wheels have 3-5 times longer lifetime than the commonly used standard pulleys on the market.
SPECIFICATION-Color:Black,Red,Gold,Gray available / Pulley Teeth :14/16T sealed bearing (Black,red,gold) , 16/16t sealed bearing(Gray) / Pulley Material : AL7075 Fully CNC/ Cage color:Metal Cage Material : Titanium / Max. cog:32t / Weight : approx.68 grams (black,red,gold),76 grams(gray) / For Sram 11s eTap use,not compatible with 12s eTap AXS.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Ting An Sports Shop | 5.86 | ❌ | ❌ | ❌ |
WHY USING OVERSIZED PULLEY WHEEL CAGE-Upgrade your drivetrain for ultimate efficiency and superior performance. KCNC Wheel Bearings reduce friction, which gives you a lower rolling resistance.Upgrading your wheel bearings to oversized pulley will maximize the return you get from your energy.
WHY TITANIUM CAGE-Titanium is a strong and lightweight refractory metal.Alloys containing titanium are known for their high strength and low weight.Despite being as strong as steel, titanium is about 40% lighter in weight.
THE EFFICIENCY OF OSPW-The Oversized Pully Wheel(OSPW) system reduces friction in the pulleys by 45 % and for your optimized performance.The overall power savings Shimano Ultegra r8000 r8050 / Dura Ace r9100 r9150 reach 30%-60%, or more in some cases, over a stock setup.Almost have the same efficiency ratio with Ceramicspeed.
UPGRADE YOUR CASSETTE-The system is compatible up to a 34T cassettes on most bikes depending on derailleur hanger.The system consists of 14/16t alloy pulley wheels fitted with low friction bearings and a lightweight cage made from 7075 Alloy.Coated bearings prolong the lifetime even further.The oversized pulley wheels have 3-5 times longer lifetime than the commonly used standard pulleys on the market.
SPECIFICATION-Color:Black,Red,Gold available / Pulley Teeth :14/16T sealed bearing / Pulley Material : AL7075 Fully CNC/ Cage color:Metal / Cage Material : Titanium / Max. cog:34t / Weight : approx.2.4oz(67 grams) / For Shimano Ultegra r8000 r8050 / Dura Ace r9100 r9150 11s rear derailleur use.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Ting An Sports Shop | 5.86 | ❌ | ❌ | ❌ |
TITANIUM MATERIAL-Titanium is a strong and lightweight refractory metal.Titanium are critical to the aerospace industry, while also being used in medical, chemical and military hardware, and sporting equipment. Alloys containing titanium are known for their high strength, low weight, and exceptional corrosion resistance.Despite being as strong as steel, titanium is about 40% lighter in weight.
CERAMIC BEARING-Bearings are typically steel or ceramic.Both have their advantages (cost vs.quality).Ceramic is known to be higher quality and less maintenance. Ceramic bearings are harder than steel bearings,they are more durable, lasting anywhere from five to 20 times longer.Besides,ceramic bearings are lighter,because ceramic is less dense than steel.In summary, ceramic bearings cost more not only because the balls are ceramic, but the overall quality is better.
OVERSIZED PULLEY WHEEL-The Bigger Pulley to upgrade the riding performance!! Let chain angle getting smaller, improve the shifting smoothly. Resistance is smaller, gain the power more than usual. Ultra Light&Strong Titanium CNC Machined.
SPECIFICATION-Teeth:Oversized 12T or 16T available / Bearing:Ceramic / Weight: approx.15g/1pc / Titanium Fully CNC machined / For Shimano / Sram / Campy etc. use
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Ting An Sports Shop | 5.86 | ✅ | ✅ | ✅ |
WHY USING OVERSIZED PULLEY WHEEL CAGE-Upgrade your drivetrain for ultimate efficiency and superior performance. KCNC Wheel Bearings reduce friction, which gives you a lower rolling resistance.Upgrading your wheel bearings to oversized pulley will maximize the return you get from your energy.
WHY TITANIUM CAGE-Titanium is a strong and lightweight refractory metal.Alloys containing titanium are known for their high strength and low weight.Despite being as strong as steel, titanium is about 40% lighter in weight.
THE EFFICIENCY OF OSPW-The Oversized Pully Wheel(OSPW) system reduces friction in the pulleys by 45 % and for your optimized performance.The overall power savings Shimano Ultegra r8000 r8050 / Dura Ace r9100 r9150 reach 30%-60%, or more in some cases, over a stock setup.Almost have the same efficiency ratio with Ceramicspeed.
UPGRADE YOUR CASSETTE-The system is compatible up to a 34T cassettes on most bikes depending on derailleur hanger.The system consists of 14/16t alloy pulley wheels fitted with low friction bearings and a lightweight cage made from 7075 Alloy.Coated bearings prolong the lifetime even further.The oversized pulley wheels have 3-5 times longer lifetime than the commonly used standard pulleys on the market.
SPECIFICATION-Color:Black,Red,Gold available / Pulley Teeth :14/16T sealed bearing / Pulley Material : AL7075 Fully CNC/ Cage color:Metal / Cage Material : Titanium / Max. cog:34t / Weight : approx.2.4oz(67 grams) / For Shimano Ultegra r8000 r8050 / Dura Ace r9100 r9150 11s rear derailleur use.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Ting An Sports Shop | 5.86 | ✅ | ✅ | ✅ |
WHY USING OVERSIZED PULLEY WHEEL CAGE-Upgrade your drivetrain for ultimate efficiency and superior performance.SwishTi Wheel Bearings reduce friction, which gives you a lower rolling resistance.Upgrading your wheel bearings to oversized pulley will maximize the return you get from your energy.SwishTi oversized pulley cage reduce friction and increases resistance to dust.
WHY TITANIUM CAGE-Titanium is a strong and lightweight refractory metal.Alloys containing titanium are known for their high strength and low weight.Despite being as strong as steel, titanium is about 40% lighter in weight.
THE EFFICIENCY OF OSPW-The Oversized Pully Wheel(OSPW) system reduces friction in the pulleys by 45 % and for your optimised performance.The overall power savings of the OSPW System for Sram red/force reach 30%-60%, or more in some cases, over a stock setup.Almost have the same efficiency ratio with Ceramicspeed.
UPGRADE YOUR CASSETTE-The system is compatible up to a 32T cassettes on most bikes depending on derailleur hanger. The system consists of 14/16t alloy pulley wheels fitted with low friction bearings and a lightweight cage made from 7075 Alloy.Coated bearings prolong the lifetime even further. The oversized pulley wheels have 3-5 times longer lifetime than the commonly used standard pulleys on the market.
SPECIFICATION-Color:Black,Red,Gold,Silver gray available / Pulley Teeth :14/16T sealed bearing / Pulley Material : AL7075 Fully CNC/ Cage color:Metal Cage Material : Titanium / Max. cog:32t / Weight : approx.70grams(2.5 oz) / Road Sram Red/Force/Rival 10s 11s use,not compatible with eTap.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Ting An Sports Shop | 5.51 | ✅ | ✅ | ✅ |
WHY USING OVERSIZED PULLEY WHEEL CAGE-Upgrade your drivetrain for ultimate efficiency and superior performance. SwishTi Wheel Bearings reduce friction, which gives you a lower rolling resistance. Upgrading your wheel bearings to oversized pulley will maximize the return you get from your energy.
WHY TITANIUM CAGE-Titanium is a strong and lightweight refractory metal.Alloys containing titanium are known for their high strength and low weight.Despite being as strong as steel, titanium is about 40% lighter in weight.
THE EFFICIENCY OF OSPW-The Oversized Pulley Wheel(OSPW) system reduces friction in the pulleys by 45 % and for your optimized performance.The overall power savings of the OSPW System for Sram red/force eTap AXS reach 30%-60%, or more in some cases, over a stock setup.Almost have the same efficiency ratio with Ceramicspeed.
UPGRADE YOUR CASSETTE-The system is compatible up to a 36T cassettes on most bikes depending on derailleur hanger.The system consists of 14/16t or 16/16t alloy pulley wheels fitted with low friction bearings and a lightweight cage made from 7075 Alloy.Coated bearings prolong the lifetime even further.The oversized pulley wheels have 3-5 times longer lifetime than the commonly used standard pulleys on the market.
SPECIFICATION-Color:Black,Red,Gold,Silver gray available / Pulley Teeth :14/16T sealed bearing / Pulley Material : AL7075 Fully CNC/ Cage color:Metal Cage Material : Titanium / Max. cog:36t / Weight : approx.73 grams (black,red,gold),77 grams(gray) / For Sram 12s eTap AXS use.
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Swishti | 19 |
We've carried out a comprehensive analysis of 29 reviews on bike rear derailleurs, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select bike rear derailleurs priced around $130.58, with top brands including and
Our team of expert editors reviewed these high-quality items and handpicked the top 19 bike rear derailleurs for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include and .
We are dedicated to assisting our users in finding the right derailleurs Products based on their needs, saving them considerable time when choosing which bike rear derailleurs to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
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