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 -30%
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 -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
We recommend
95695
discount -40%
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
15.29 €
Buy
S66869
discount -12%
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
43.99 €
Buy
9763
discount -19%
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
33.99 €
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
6415.039
discount -26%
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
ISMBB9441A
discount -33%
Shimano SM-BB94 41A pressfit bottom bracket
In stock
Shimano SM-BB94 41A pressfit bottom bracket

Bottom bracket for inner diameters of 41 mm, for shell widths of 89.5 mm or 92 mm, for cranks with 24-mm axle.

25.49 €
Buy
97631
discount -24%
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
37.99 €
Buy
C2522
discount -16%
Aerozine PF30C24PLXC05 reducer from PF30 to 24mm axle including bearings
In stock
Aerozine PF30C24PLXC05 reducer from PF30 to 24mm axle including bearings

Adapter for PressFit 30 (PF30) bottom bracket from a 46mm diameter to cranks with a 24mm diameter spindle, including bearings. Includes reducers for all…

27.99 €
Buy
8800000043032
discount -14%
Shimano BB-MT501 bottom bracket cups unpackaged - Unpacked
In stock
Shimano BB-MT501 bottom bracket cups unpackaged - Unpacked

Bottom bracket assembly with external cups for MTB and trekking, for HOLLOWTECH II cranksets with a 24 mm axle; BSA thread 34.7 mm, width 68/73 mm.

16.69 €
Buy
RF15261
discount -13%
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
56.99 €
Buy
S4054
discount -18%
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
25.49 €
Buy
201890
discount -8%
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
40.99 €
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
S75569
discount -17%
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
46.99 €
Buy
BBR9100B
Sale -36%
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
32.49 €
Buy
SMBB93B
discount -28%
Shimano XTR SM-BB93 Bottom Bracket
In stock
Shimano XTR SM-BB93 Bottom Bracket

Shimano XTR SM-BB93 bottom bracket

5 reviews
35.49 €
Buy
1208
discount -12%
Aerozine BB-08-XC bottom bracket Ceramic
In stock
Aerozine BB-08-XC bottom bracket Ceramic

Aerozine BB-08-XC bottom bracket Ceramic

55.99 €
Buy
1430
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
31.99 €
Buy
25078
discount -17%
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.

18.69 €
Buy
S73917
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
57.49 €
Buy
61700
discount -22%
Sram BB30 Bearing Set
In stock
Sram BB30 Bearing Set

Bearing set for BB30 bottom bracket including all washers and caps, diameter – 42 mm, width – 68 mm or 73 mm, for 30-mm crank axles.

2 reviews
32.49 €
Buy
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