Bottom Brackets

Bottom brackets are the understated workhorses of the bicycle drivetrain. We rely on them to spin smoothly, but the bearings are often heavily exposed to unfavorable elements due to their location at the bottom of the bike. Therefore, it is important to choose a quality bottom bracket with quality seals. There are many varieties of bottom brackets from threaded square taper units to press-fit bearing cups.

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We recommend
IBBMT801B
discount -29%
Shimano XT BB-MT801 MTB bottom bracket
In stock
Shimano XT BB-MT801 MTB bottom bracket

MT801 bottom bracket cups with BSA threading for bottom bracket shells with a length of 68 or 73 mm.

7 reviews
17.69 €
Buy
We recommend
S66870
discount -23%
Sram DUB BB BSA 68/73 mm Bottom Bracket
In stock
Sram DUB BB BSA 68/73 mm Bottom Bracket

DUB bottom bracket for the new Sram standard crank axle with BSA threaded frame interfaces.

16 reviews
31.49 €
Buy
We recommend
9763
discount -22%
Sram GXP Team Bottom Bracket BSA 73/68
In stock
Sram GXP Team Bottom Bracket BSA 73/68

Bottom bracket for 68-mm or 73-mm BSA frame interfaces and GXP crank axles.

20 reviews
33.49 €
Buy
EBBRS501B
discount -23%
Shimano BB-RS501 BSA bottom bracket
In stock
Shimano BB-RS501 BSA bottom bracket

Bottom bracket cups for frames with BSA threading, for road and gravel cranksets with a 24mm spindle, designed for a frame bottom bracket width of 68 mm,…

4 reviews
14.19 €
Buy
3715
discount -33%
Shimano BB-ES300 Octalink Bottom Bracket
In stock
Shimano BB-ES300 Octalink Bottom Bracket

Octalink taper bottom bracket with BSA thread.

4 reviews
9.39 €
Buy
95695
discount -41%
Shimano SM-BBR60 Ultegra 6800 Bottom Bracket
In stock
Shimano SM-BBR60 Ultegra 6800 Bottom Bracket

Bottom bracket offering low weight, low friction and great durability.

32 reviews
14.99 €
Buy
6415.039
discount -11%
Truvativ Power Spline 118 x 68 mm
In stock
Truvativ Power Spline 118 x 68 mm

Power Spline-type bottom bracket with aluminum cups, size 118 x 68 mm, manufacturer code 00.6418.039.002.

3 reviews
24.99 €
Buy
68-0202
Praxis Works M30 bottom bracket for BSA
In stock
Praxis Works M30 bottom bracket for BSA

Bottom bracket for road and MTB cranks with an M30 spindle and a BSA threaded shell, housing 68/73 mm, cups made of 7075 T6 aluminum.

41.99 €
Buy
80046
Sram BSA 68/73/73+ mm DUB Guide MTB Wide Bottom Bracket
In stock
Sram BSA 68/73/73+ mm DUB Guide MTB Wide Bottom Bracket

Bottom bracket for MTB frames with 68/73/73+ mm width and a BSA thread, for DUB axle cranks, chain line – 55 mm.

1 reviews
41.49 €
Buy
S80047
discount -20%
Sram Press Fit 92 mm DUB Wide Bottom Bracket
In stock
Sram Press Fit 92 mm DUB Wide Bottom Bracket

Press Fit 41 mm frame bottom bracket, for frame shell width of 89.5/92 mm, for MTB Wide cranks with a DUB axle.

42.49 €
Buy
BBR9100B
Sale -28%
Shimano Dura Ace BB-R9100 BSA Bottom Bracket
In stock
Shimano Dura Ace BB-R9100 BSA Bottom Bracket

Shimano Dura-Ace BSA threaded bottom bracket, technical designation – BB-R9100.

6 reviews
36.49 €
Buy
1208
discount -13%
Aerozine BB-08-XC bottom bracket Ceramic
In stock
Aerozine BB-08-XC bottom bracket Ceramic

Aerozine BB-08-XC bottom bracket Ceramic

55.49 €
Buy
RF15261
discount -16%
Race Face 41x89/92x30 Press Fit Cinch 30mm bottom bracket cups Double Row
In stock
Race Face 41x89/92x30 Press Fit Cinch 30mm bottom bracket cups Double Row

Race Face bottom bracket designed for frames with a shell width of 89/92 mm, a diameter of 41 mm, and cranks with a 30 mm spindle diameter.

3 reviews
54.99 €
Buy
MT800-PA
discount -39%
Shimano XT BB-MT800-PA Press Fit Bottom Bracket
In stock
Shimano XT BB-MT800-PA Press Fit Bottom Bracket

Press Fit bottom bracket for frame interfaces with a diameter of 41 mm and cranksets with a 24-mm axles, shell widths – 89.5 or 92 mm.

15 reviews
16.79 €
Buy
25078
discount -18%
Max1 Evo BSA 68/73 bottom bracket for Shimano cranks black
In stock
Max1 Evo BSA 68/73 bottom bracket for Shimano cranks black

Bottom bracket with BSA thread for Shimano cranks, 68/73 mm, axle diameter 24 mm, weight 89 g, industrial bearings 6805 RS.

18.39 €
Buy
292332
discount -10%
MAX1 Evo MTB PressFit 86.5/89.5/92 mm bottom bracket black for Sram Dub
In stock
MAX1 Evo MTB PressFit 86.5/89.5/92 mm bottom bracket black for Sram Dub

MAX1 MTB bottom bracket Press Fit, for Sram Dub cranks, frames 41x86.5 mm, 41x89.5 mm, or 41x92 mm, for a 28.99 mm spindle.

3 reviews
29.49 €
Buy
1430
discount -6%
Campagnolo bearings for cranks Ultra Torgue
In stock
Campagnolo bearings for cranks Ultra Torgue

1x pair of ball bearings, including dust covers, for Ultra Torque cranks.

3 reviews
29.99 €
Buy
S73917
discount -9%
Sram DUB PF30 MTB83 Cannondale Ai Bottom Bracket
In stock
Sram DUB PF30 MTB83 Cannondale Ai Bottom Bracket

Bottom bracket for Sram DUB cranks and PressFit 30 (MTB) 83-mm Cannondale Ai frame interfaces.

12 reviews
51.99 €
Buy
IC15RE41
discount -18%
Campagnolo adapters Ultra Torque BB86 86.5x41 mm
In stock
Campagnolo adapters Ultra Torque BB86 86.5x41 mm

Threadless bottom bracket adapters Ultra-Torque for Campagnolo cranks, Press-fit type, Ultra-Torque compatible, internal diameter 41 mm, bottom bracket shell…

1 reviews
26.49 €
Buy
S4054
discount -17%
Sting ST-LKBB386 SH 24 bottom bracket
In stock
Sting ST-LKBB386 SH 24 bottom bracket

Bottom bracket for frames with a shell diameter of 46mm PF30 and cranks with a 24mm spindle.

2 reviews
25.99 €
Buy
S66862
discount -19%
Sram DUB PF30 PressFit 30 (MTB) 73 mm Bottom Bracket
In stock
Sram DUB PF30 PressFit 30 (MTB) 73 mm Bottom Bracket

Bottom bracket for Sram and Truvativ cranks with a DUB axle for 73-mm PressFit 30 (MTB) frame interfaces.

3 reviews
39.49 €
Buy
63179
discount -40%
Shimano SM-BB72-41B Press Fit bottom bracket
In stock
Shimano SM-BB72-41B Press Fit bottom bracket

Shimano SM-BB72-41B bottom bracket for Press Fit frames, bottom diameter – 41 mm, for 86.5 mm shells.

2 reviews
18.79 €
Buy
73-0002
discount -6%
Praxis Works MTB BSA bottom bracket for Hollowtech II 68/73 mm
In stock
Praxis Works MTB BSA bottom bracket for Hollowtech II 68/73 mm

Bottom bracket for Shimano Hollowtech II cranks and BSA frames, for 68/73 mm shell, Enduro 2,437 steel bearings.

41.99 €
Buy
47-0000
Praxis Works T47 bottom bracket for M30 68/73 mm
In stock
Praxis Works T47 bottom bracket for M30 68/73 mm

Bottom bracket for road and MTB cranks with M30 spindle and frames with T47 bottom bracket shell, 68/73 mm housing.

43.99 €
Buy
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