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 -33%
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
16.79 €
Buy
We recommend
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.

33 reviews
14.99 €
Buy
We recommend
3715-126-68
discount -45%
Shimano BB-ES300 Octalink Bottom Bracket
In stock
Shimano BB-ES300 Octalink Bottom Bracket

Octalink taper bottom bracket with BSA thread.

6 reviews
12.39 €
Buy
MT800-PA
discount -35%
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
18.09 €
Buy
S66870
discount -17%
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
34.49 €
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.

1 reviews
39.49 €
Buy
S80047
discount -21%
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.

39.49 €
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
SMBB92
discount -29%
Shimano SM-BB92-41 Press Fit Bottom Bracket
In stock
Shimano SM-BB92-41 Press Fit Bottom Bracket

Shimano BB86-41B SMBB92 Dura Ace Press Fit bottom bracket for frames interfaces with a width of 86.5 x41 mm.

4 reviews
26.49 €
Buy
9763
discount -20%
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
S66869
discount -13%
Sram DUB PressFit 92 (89/92) Bottom Bracket
In stock
Sram DUB PressFit 92 (89/92) Bottom Bracket

Bottom bracket for Sram and Truvativ cranks with a DUB axle for PressFit 92 frame interfaces.

13 reviews
43.49 €
Buy
47-3800
discount -3%
Praxis Works T47 bottom bracket for Hollowtech II 85.5 mm
In stock
Praxis Works T47 bottom bracket for Hollowtech II 85.5 mm

Bottom bracket for Shimano Hollowtech II cranks for frames with T47 standard, for a shell width of 85.5 mm.

47.49 € 48.99 €
Buy
BBR9100B
Sale -37%
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
31.99 €
Buy
97631
discount -25%
Sram GXP BB92 PRESS FIT Bottom Bracket MTB
In stock
Sram GXP BB92 PRESS FIT Bottom Bracket MTB

Press Fit bottom bracket for Sram GXP cranks with a 24-mm axle and 41-mm frame interfaces.

5 reviews
37.49 €
Buy
S83659
discount -14%
Sram DUB T47 Road Wide 68 mm Bottom Bracket
In stock
Sram DUB T47 Road Wide 68 mm Bottom Bracket

Wide T47 road threaded bottom brackets, for 68-mm spindles, for DUB axle cranks.

48.99 €
Buy
201890
discount -13%
FSA MegaExo BB-1000 bottom bracket cups MTB 19 mm
In stock
FSA MegaExo BB-1000 bottom bracket cups MTB 19 mm

Bottom bracket cups, compatible with MTB frames with a bottom tube width of 68 or 73 mm and an English BSA thread (BC-1.37"x24TPI).

1 reviews
38.99 €
Buy
SMBB93B
discount -29%
Shimano XTR SM-BB93 Bottom Bracket
In stock
Shimano XTR SM-BB93 Bottom Bracket

Shimano XTR SM-BB93 bottom bracket

6 reviews
34.99 €
Buy
292332
discount -16%
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
27.49 €
Buy
73-0002
discount -11%
Praxis Works MTB BSA bottom bracket for Hollowtech II 68/73 mm
In 2-3 days
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.

39.49 €
Buy
S75569
discount -18%
Sram T47 DUB Bottom Bracket
In stock
Sram T47 DUB Bottom Bracket

Bottom bracket for T47 road threaded frame interfaces with a width of 85.5 mm, for DUB axle cranks.

1 reviews
46.49 €
Buy
T85008
discount -37%
Truvativ power spline bottom bracket 118x73 mm
In stock
Truvativ power spline bottom bracket 118x73 mm

Bottom bracket assembly for mountain bikes with a Power Spline axle; 118 mm axle length and 73 mm bottom bracket shell width for a secure crank fit.

21.99 €
Buy
700721609
discount -18%
Neco BB52 Bearings for Shimano Bottom Brackets Silver
In stock
Neco BB52 Bearings for Shimano Bottom Brackets Silver

Replacement bearings for Shimano BB52 and FSA bottom brackets, axle diameter – 24 mm, industrial steel bearings, BSA thread system, frame interface length – …

17.49 €
Buy
25078
discount -22%
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.

17.49 €
Buy
ST4741
discount -18%
Sting ST-BB91 OAK bottom bracket adapter
In stock
Sting ST-BB91 OAK bottom bracket adapter

29mm axle diameter, 68-73mm shell width, industrial bearings.

24.49 €
Buy
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