Best Megaexo Bike Bottom Brackets in 2026
Daisy
Last Updated: Feb 11, 2026
Daisy
Last Updated: Feb 11, 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 |
|---|---|---|---|---|
| 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 |
|---|---|---|---|---|
| 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 |
|---|---|---|---|---|
| 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 |
|---|---|---|---|---|
| ❌ | ❌ | ❌ |
【Less Friction, Faster Ride】 TRiPEAK english threaded BB with signature ceramic bearings for ultra smooth and all quiet riding experience with the utmost durability. Friction minimized. Stiffness maximized. Guaranteed efficiency for power transfer.
【Shell Width】Fits 68mm 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.
【Lighter Yet Stiffer】Ceramic Bearing offers 58% reduction in weight while boosts 68% of structural stiffness. Results in 45 grams lighter than SHIMANO BBR-60.
| 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 | 5.18 | ✅ | ✅ | ✅ |
【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 ONLY with Cannondale BB30 frames with 42mm shell width. TRiPEAK BB30A is designed especially for Cannondale frame and fits perfectly.
【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 | 9.66 | ❌ | ❌ | ❌ |
FSA (Full Speed Ahead) MegaExo 19 bottom brackets are for use with 19mm diameter spindles.Die cast and CNC machined alloy bearing cups
19 mm I.D.
BB86/92 compatible
Spindle Interface Type: FSA MegaExo 19
| 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 |
|---|---|---|---|---|
| TX BIKE | 9.67 | ❌ | ❌ | ❌ |
Forged alloy and CNC machined external cups, composite center sleeve w/double O-ring seals
FSA sl-k RNUMxRNUMT stem was constructed to provide rigid support for the handlebars, feeling similar in both weight and stiffness
Manufactured in Taiwan
Package Dimensions: 3.5" L X 1.6" W X 1.8" H
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Fsa | 28 |
| Tripeak | 4 |
| Bike Hand | 1 |
| Goldeal | 1 |
| Lkonwee | 1 |
We've carried out a comprehensive analysis of 1,468 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 $44.50, 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 19 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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