Best Megaexo Bike Bottom Brackets in 2026
Daisy
Last Updated: Jul 17, 2026
Daisy
Last Updated: Jul 17, 2026
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Bicycle Addiction | 9.95 | ✅ | ✅ | ✅ |
14 g lighter than SM-BB6700
smoother than SM-BB6700 (50 % less friction)
small ball bearings keep weight low
bearing cups anodized
recommended for Ultegra FC-R8000, FC-6800, 105 FC-5800, Metrea FC-U5000, FC-CX70
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Planet Cyclery | 9.81 | ❌ | ❌ | ❌ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Edison Cycle Co | 9.85 | ✅ | ✅ | ✅ |
Fits JIS square-taper cranksets
Crankarm fixing bolts sold separately
Hollow spindle
50mm chainline
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| cyclingdeal_usa | 9.90 | ✅ | ✅ | ✅ |
COMPATIBILITY I: compatible with Shimano 16-Notch X 44mm: Fits 16-notch, 44mm diameter external bearing bottom bracket cups including for Shimano Hollowtech II, Campagnolo Ultra-Torque and Power Torque, Race Face X-type, FSA MegaExo, SRAM/Truvativ GXP, Chris King, and Phil Wood outboard bearing. compatible with Shimano BB80, BB5700, XT BB70, BB51, and previous external bearing threaded cups. Also fits disc brake rotor lockrings with 16 external notches.
COMPATIBILITY II: Fits 16-notch, 49mm diameter external bearing bottom bracket cups including FSA Mega Evo, Wheels Manufacturing PF30, Wheels Manufacturing T47, GUB BB386, and others. NOTE: It will be compatible with Shimano TL-FC24 and TL-FC25 adapters.
EXTRA LONG HANDLE: It provides better leverage to remove really tough bottom brackets, and the non-slip rubber grip offers stronger friction for ease of use.
BUILT TO LAST: Made of high-quality heat-treated steel for improved functionality and longevity.
ORDER NOW, WORRY-FREE! We're so confident about our product quality that we can provide a lifetime warranty! Made in Taiwan.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Product Type: OUTDOOR_RECREATION_PRODUCT
Package quantity: 1
No batteries required
Country of Origin: United States
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Hoypeyfiy | 9.83 | ✅ | ✅ | ✅ |
High class quality and very durable, brand new and well packed.
Fit for BB-UN26 68*123, 68*127, 68*110mm Square Taper Bottom Bracket.
Interface: Square Taper, Shell Size: 68 millimeter, Bearings: Steel.
Package Includes: 1x Square Taper Bottom Bracket.
We provide perfect customer service, you can buy with confidence. If you have any questions about our products, you can feel free to contact us.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| CYCLE4LESS | 9.43 | ❌ | ❌ | ❌ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Tradeinn | 8.70 | ❌ | ❌ | ❌ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Tradeinn | 8.70 | ❌ | ❌ | ❌ |
Oversized cartridge bearings
Forged alloy and CNC machined exterrnal cups
Composite centre sleeve with double o-ring seals
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| TRiPEAK TAIWAN | 5.63 | ✅ | ✅ | ✅ |
【Functionality Rides High】TRiPEAK steel bearings offer extreme durability and high performance efficiency, specially for off-road rides. Waterproof, dustproof, and efficient BB keeps the wheels rolling for miles and miles before you ever stop.
【Shell Width】Fits 68/73mm English (BSA) bracket shells, interchangeable between SHIMANO BBR-60, BBR-9100, ROTOR BB1 Road, CeramicSpeed BSA, FSA BB-6000 MegaExo and more with significantly less friction.
【Crankset Compatibility】Fits 24mm spindles, 100% compatible with SHIMANO DURA-ACE, TIAGRA, ULTEGRA, GRX, 105 HOLLOWTECH II, FSA MegaExo, ROTOR ALDHU/3D/3D24, RaceFace EXI crankset series, etc.
【Engineered for Perfect-Fit】Easy install, patented cup structure offers precise, solid fit to your frame. Ultimate protection from installation damage including wearing, deformation on carbon frames.
【Stiffer and Better】TRiPEAK steel bearing balls are 120% harder, 68% stiffer and 16 grams lighter compares to SHIMANO Dura-Ace BB-R9100.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Dymoece | 9.79 | ✅ | ✅ | ✅ |
Size: 110.5mm/113mm/116mm/118mm/120mm/122.5mm/124.5mm/126mm
Sealed cartridge bearing assembly, suitable for 68mm frame shell
BSA integrated design, higher performance
Compatible with shimano BB-UN26 BB-100 BB-101 BB-300 square taper bottom bracket
Package list: 1 * square taper bottom bracket + 2 * screws
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| 365 Cycles | 9.66 | ❌ | ❌ | ❌ |
FSA BB-6000 MegaExo bottom brackets
Different models of MegaExo bottom brackets are designed to be specific to each model of FSA crankset
Features alloy cups, composite center tube and stainless bearings
Compatible with pre-2014 Gossamer and Energy cranksets that utilize pinch bolts
Due to varying dimensional tolerances between manufacturers, FSA MegaExo bottom brackets are not compatible with any other brand of crankset
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| The Rusty Crank | 9.89 | ✅ | ✅ | ✅ |
Due to varying dimensional tolerances between manufacturers, FSA MegaExo bottom brackets are not compatible with any other brand of crankset
Compatible with Omega cranks
Different models of MegaExo bottom brackets are designed to be specific to each model of FSA crankset
Weight: 50
BB Shell Width (mm): 68
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Product Type: OUTDOOR_RECREATION_PRODUCT
Package quantity: 1
No batteries required
Country of Origin: Taiwan
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| WEND-AUTO | 9.63 | ✅ | ✅ | ✅ |
【Material】: Made of pure iron,sturdy and not easily deformed.
【Fits】：Compatible with Shimano (incl. BB80, BB5700, XT BB70, BB51), Campagnolo, SRAM/Truvativ GXP, Chris King, FSA MegaExo, Hope, Race Face X-type, Surly, Wheels Mfg, Fulcrum.
【Function】: Used to remove and install external bearing crankset bottom brackets.It features a 3/8" drive fitting and 1" wrench flats, allowing the tool to be driven using a wrench, socket, or 3/8" drive torque wrench.
【Size】: 16 Notch, 44mm.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Goldeal Store | 9.92 | ✅ | ✅ | ✅ |
🚲Made of High-strength aluminum alloy,CNC Machining，Durable
🚲Hiht quality bearing, sealed and waterproof, more effortless riding,more with significantly less friction
🚲Shell width: Fits 68/73mm English (BSA) bracket shells, interchangeable between SHIMANO BBR-60, BBR-9100, ROTOR BB1 Road, CeramicSpeed BSA, FSA BB-6000 MegaExo and more with significantly less friction.
🚲Fits 24mm spindles, 100% compatible with SHIMANO DURA-ACE, TIAGRA, ULTEGRA, GRX, 105 HOLLOWTECH II, FSA MegaExo, ROTOR ALDHU/3D/3D24, RaceFace EXI crankset series, etc.
🚲Easy to install: Smooth rotation, easy installation and operation.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| TRiPEAK TAIWAN | 5.63 | ✅ | ✅ | ✅ |
【Twist-Fit Technology】Integrated shell structure wards off shell deformity frequently found on traditional Press-Fit BBs. Maximum power transmission efficiency and extended BB longevity are guaranteed.
【Shell Width】Use with PF30 frames with 46mm shell width. Interchangeable between RACE FACE Bottom Bracket X-Type PF30, ROTOR PressFit 30 | 4624 MTB/Braquet PressFit 30 4624 Road, HOPE Bottom Bracket PF46 for 24 mm Spindle, and more.
【Crankset Compatibility】Fits 24mm spindles, 100% compatible with SHIMANO DURA-ACE, TIAGRA, ULTEGRA, GRX, 105 HOLLOWTECH II, FSA MegaExo, ROTOR ALDHU/3D/3D24, RaceFace EXI/X-Type crankset series, etc.
【Lighter Yet Stiffer】Ceramic hybrid bearing offers 58% reduction in weight while boosts 68% of structural stiffness and 120% hardness. Ultra smooth and all quiet riding experiences accompany the seamless, consistent performance.
【Easy Install】Innovative shell design allows for installing by twisting the cups, which greatly improves shell fit and shuts out contamination. Complete installation under 15 minutes.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Vivaldi Gifts | 5.30 | ❌ | ❌ | ❌ |
BB Shell Width (mm):: 68mm
Ceramic bearings
DI2 compatible
Adjustable composite center sleeve
BSA threading
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| 365 Cycles | 9.66 | ❌ | ❌ | ❌ |
FSA MegaExo Bottom BracketsOversize cartridge bearings
Forged alloy and CNC machined external cups
Alloy center sleeve with double o-ring seals
For use MTB NBD MegaExo cranksets
Weight: 50g
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| 365 Cycles | 9.67 | ❌ | ❌ | ❌ |
BB Shell Width (mm):: 68mm,73mm
DI2 compatible
Adjustable composite center sleeve
BSA threading
68/73mm BB shell compatability
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| 365 Cycles | 9.66 | ❌ | ❌ | ❌ |
BB/Frame Interface: BB86
Bottom Bracket Shell I.D.: 41
Spindle Interface Type: FSA MegaExo
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Bikewagon | 9.81 | ❌ | ❌ | ❌ |
Forged alloy and CNC machined external cups, composite center sleeve w/double O-ring seals
Compatible with gossamer, gossamer Pro, and energy megaexo, oversize cartridge bearings
Manufactured in Taiwan
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Forged alloy and CNC machined external cups, composite center sleeve w/double O-ring seals
Compatible with gossamer, gossamer Pro, and energy megaexo, oversize cartridge bearings
Manufactured in Taiwan
Package Dimensions: 2.8" L X 3.1" W X 1.8" H
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Kyle's Bikes | 9.76 | ❌ | ❌ | ❌ |
BB-1000 MegaExo 19
Replacement for Gamma Drive MegaExo
Due to varying dimensional tolerances between manufacturers, FSA MegaExo bottom brackets are not compatible with any other brand of crankset
Compatible with Gamma Drive cranks
Features steel cups, composite center tube and stainless bearings
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| 365 Cycles | 9.66 | ❌ | ❌ | ❌ |
This is a pair of spacers that adapts a 386 EVO crankset to a 68mm BB30 or PF30 frame; use in combination with the standard bottom bracket for your chosen frame
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Fsa | 30 |
| Tripeak | 7 |
| Shimano | 6 |
| Bike Hand | 1 |
| D Dymoece | 1 |
| Goldeal | 1 |
| Hoypeyfiy | 1 |
| Lkonwee | 1 |
We've carried out a comprehensive analysis of 5,930 reviews on bike bottom brackets megaexo, using our selection criteria to identify the best options in the sports apparel & equipment. Our findings reveal that most customers typically select bike bottom brackets megaexo priced around $43.26, with top brands including fsa, shimano, tripeak, hoypeyfiy and goldeal and d dymoece
Our team of expert editors reviewed these high-quality items and handpicked the top 25 bike bottom brackets megaexo for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the sports apparel & equipment category. These include the rusty crank, bodaway, 365 cycles, bicycle addiction, movatik, cycle4less, tripeak taiwan, amazon.com and planet cyclery and hoypeyfiy .
We are dedicated to assisting our users in finding the right brackets Products based on their needs, saving them considerable time when choosing which bike bottom brackets megaexo to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
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