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The Best Bike Bottom Brackets

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Discover now our comparison of the best Bike Bottom Brackets. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best Bike Bottom Brackets are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the Bike Bottom Brackets in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.

No. 1
SHIMANO UN300 BOTTOM BRACKET ENGLISH 68x122.5mm SQUARE TAPER
963 Consomer Reviews
SHIMANO UN300 BOTTOM BRACKET ENGLISH 68x122.5mm SQUARE TAPER
  • Fits JIS square-taper cranksets
  • Adapter material: Aluminum
  • SHIMANO quality/performance cartridge bearing square bottom bracket
  • Better chainline stability with chain line stabilizer
No. 2
SHIMANO BB-MT501 English Bottom Bracket - English, 68/73mm, Fits Hollowtech II Spindle, Black, (EBBMT501B m)
  • English (BSA) threaded bottom bracket
  • For use with MTB
  • Defined Color: Black
  • Aluminum threaded cups
SaleNo. 3
Shimano BB-UN300 Bottom Bracket - English, 73 x 123mm Spindle, Square Taper JIS
  • Crankarm fixing bolts sold separately
  • Hollow spindle
  • Spindle Interface Type: Square Taper JIS
  • Bottom Bracket Shell I.D.: 1.37
No. 4
D Dymoece Bicycle Bottom Bracket Bike Bottom Bracket BSA Innenlager Bearing 68mm for Square Tapered Spindle Crank
  • 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
SaleNo. 5
Shimano SM-BBR60 Ultegra / FC-CX70 / 105 Hollowtech II Bottom Bracket
  • 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
No. 6
Boenoea Bike Bottom Bracket Power Spline Bottom Bracket Bicycle Square Cartridge Taper for Square Tapered Spindle Crank with Screws Bicycle Parts
  • High Class Quality: Boenoea bottom bracket with steel shell is solid and durable with a long service time, works excellent, the ease of operation, the use safe reliable.
  • Sealed Bearing Design: Waterproof, dust bearing and maintenance-free sealed cartridge bearing design, which can help to prevent the erosion of sediment water, dirt, mud.
  • Easy to Install: Two Bearings precision thread design to better connect with the arm of the bike. Help you fast and easy installation without adjustment.
  • Safety: Integrated structure has no abnormal noise, with no gaps to prevent the assembly stuck, safe for use. And bottom bracket system can protect the frame, more power output, it's better than ordinary structure bottom bracket.
  • Package: 1x Square Taper Bottom Bracket, 2x Screws
SaleNo. 7
Shimano SM-BB52-D Bottom Bracket - English, Hollowtech II, Silver
  • Fits Shimano Hollowtech II Cranksets
  • BB Shell Width (mm): 83
  • BB/Frame Interface: English
  • Bottom Bracket Shell I.D.: 1.37
  • Defined Color: Silver
No. 8
Thinvik Bottom Bracket, BSA 68-73mm English for 24mm Spindle Crank,Compatible with Shimano Crankset
33 Consomer Reviews
Thinvik Bottom Bracket, BSA 68-73mm English for 24mm Spindle Crank,Compatible with Shimano Crankset
  • Material: Thinvik BSA Bottom Bracket characterize cold-forged and CNC-machined aluminum alloy cups, dual-labyrinth bearing covers and precision sealed bearings.
  • Compatibility: Designed for road bike and MTB, they are perfect match 24mm crank spindle.(Not for Sram GXP 22mm,Dub 28.99mm, FSA and other brand 30mm spindle crank)
  • Shell width: Fit frames with 68/73mm bottom bracket shells
  • Thread: BC1.37-inch*24T L/R Threaded Connection design enhance lateral stability to avoid creaking sound
  • Warranty: We offer our clients one year warranty, if you have any problem with the product, feel free to contact us
No. 9
Black Ops BMX Bicycle Bottom Bracket Set
  • PRESS FIT: Bottom bracket cups
  • FOR ONE PIECE CRANKS: Will only work with one piece cranks systems
  • SEALED MECHANISM: Keeps out dirt and debris
  • SPECS: Weight: 315g Cup OD/Bearing OD: 51mm Spindle Type: OPC
  • TRUSTED BLACK OPS BRAND that stands for quality and durability
No. 10
Mimoke Square Tapered Bottom Bracket BSA Innenlager Bearing 68mm x 113mm 116mm 118mm 122.5mm 124mm 126mm (124)
  • Central bracket with square pin for 68 mm bike bottom. Quick and easy installation without adjustment.
  • The integrated system can protect the frame, higher power,it is better than the normal middle movement of the structure.
  • Fine workmanship,small dimensional error, 2 bearing precision wire design, which allows it to connect better to the bike arm
  • SEAL BEARING:Sealed cartridge bearing assembly - maintenance-free sealed cartridge protects against dirt, mud and water.
  • [Good Service]If you have any problems with this product. you can contact us at any time.

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Last update on 2024-05-03 / Affiliate links / Images from Amazon Product Advertising API