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Bottom Brackets

Find your fit

Which bottom bracket fits your bike?

Match your frame and crank to a checked bottom bracket combination.

Not sure which standard you have?

Check your frame and crank specifications or ask our workshop. Shell width is the frame width with the cups removed. A thread-together bottom bracket can still fit a press-fit frame. BB30 and PF30, DUB and 30 mm, and Road and Road-Wide are different systems. Do not choose from diameter alone.

Ask The Odd Spoke for help

This guide currently covers selected verified Shimano, SRAM, Praxis and CeramicSpeed combinations. Other products remain available below. A missing match means we need more information, not that no compatible product exists.

Browse the full collection

All bottom brackets & service parts

Browse by part type, brand or part number. For a frame and crank match, use the compatibility guide above.

Save $37.00Shimano BB-MT800 Bottom Bracket XT 89.5/92mm Press-Fit - Bulk Packaging

Complete bottom bracket

Shimano Threaded Bottom Bracket 68/73 mm

Complete bottom bracket

Enduro Bearing - DRF 3041 2RS Black Oxide

Replacement bearings / kits

Kogel PF30A Ceramic Bottom Bracket for 24mm / GXP
Colour

Complete bottom bracket

Shimano BB-MT500 Bottom Bracket DEORE 89.5/92mm PRESS-FIT

Complete bottom bracket

Enduro S6806/29 LLB Stainless Steel Bottom Bracket Bearing 29 x 42 x 7mm

Replacement bearings / kits

Save $10.00SRAM DUB Bottom Bracket PF30 68/73mm Road Wide/MTB
SRAM
SRAM DUB Bottom Bracket PF30 68/73mm Road Wide/MTB Sale price$69.00 Regular price$79.00

Complete bottom bracket

On saleSRAM DUB Road Bottom Bracket [Type: PressFit 30] [Size: 73mm]
SRAM
SRAM DUB Road Bottom Bracket Sale priceFrom $69.95 Regular price$79.95

Complete bottom bracket

Wheels MFG Bottom Bracket Spacer - 30mm PF30 / BB30 [Thickness: 1.0mm]

Spacers / service parts

Wheels MFG Bottom Bracket Spacer - 24mm Shimano [Thickness: 0.5mm]

Spacers / service parts

Wheels MFG Bottom Bracket Spacer - 29mm DUB [Thickness: 0.5mm]

Spacers / service parts

SRAM GXP PressFit Ceramic 89/92mm MTB Bottom Bracket

Complete bottom bracket

DIY MTB Bottom Bracket  T47A 24mm 68/73mm

Complete bottom bracket

Piston EVO 386 for 386 SRAM DUB Bottom Bracket

Complete bottom bracket

Shimano BB-UN300 Square Taper Bottom Bracket 68 x 122.5 mm without bolts

Complete bottom bracket

Sram MTB GXP Pressfit Bottom Bracket (00.6415.033.020)

Complete bottom bracket

Kogel PF30 Ceramic Bottom Bracket

Complete bottom bracket

BBB Bottompress BBO-01 PF30 Road Pressfit Bottom Bracket 46/68mm

Complete bottom bracket

SRAM DUB PressFit Bottom Bracket 89/92mm

Complete bottom bracket

Cannondale Bottom Bracket Spindle Hollowgram Si2 109mm - Road Bike

Spacers / service parts

Shimano SM-BB72 Bottom Bracket PRESS-FIT ROAD 86.5mm 41mm DIAMETER

Complete bottom bracket

Shimano BB-UN300 Bottom Bracket 68x127.5mm W/FIXING BOLTS

Complete bottom bracket

BBB Bottombear BB30 Bottom Bracket BBO-19 68/73mm

Replacement bearings / kits

Praxis Works Bottom Bracket BB30 | PF30 for Shimano Hollowtech || MTB Crank

Complete bottom bracket

DIYMTB BSA30 Bottom Bracket

Complete bottom bracket

Muc-Off Crank Preload Ring
Muc-Off
Muc-Off Crank Preload Ring Sale priceFrom $39.99
Colour

Spacers / service parts

Sram BSA MTB83 Bottom Bracket DUB English [Size: 83mm]

Complete bottom bracket

DIY MTB Bottom Bracket  T47 24mm 86mm

Complete bottom bracket

Shimano SM-BBR60 Bottom Bracket Ultegra English 68mm

Complete bottom bracket

DIY MTB Bottom Bracket DUB T47 68/73mm

Complete bottom bracket

SRAM Bottom Bracket DUB | BB30 73 MTB-Wide (55m Chainline)

Complete bottom bracket

On saleKogel BB86/92
Kogel
Kogel BB86/92 Sale priceFrom $252.86 Regular price$269.00

Complete bottom bracket

Enduro SMR 22378 LLB-E stainless bottom bracket bearing

Replacement bearings / kits

Save $20.00SRAM DUB English BSA bottom bracket 68/73mm
SRAM
SRAM DUB English BSA Bottom Bracket 68/73mm Sale price$79.99 Regular price$99.99

Complete bottom bracket

Shimano Ultegra SM-BBR60 Italian Threaded Bottom Bracket 70mm

Complete bottom bracket

Enduro BK-54110 SRAM Trek bottom bracket bearing kit

Replacement bearings / kits

BBRight thread-together bottom bracket assembly

Complete bottom bracket

DIY MTB Bottom Bracket Bearing Set DRF3041 x 11.2 Black Oxide

Replacement bearings / kits

Enduro S6806 LLB SS Bottom Bracket Bearing 30 x 42 x 7mm

Replacement bearings / kits

Enduro S6805 LLB Stainless Steel Bottom Bracket Bearing 25 X 37 X 7mm

Replacement bearings / kits

Save $5.00CeramicSpeed Bottom Bracket T45 Colnago Shimano 24mm Black

Complete bottom bracket

VP Components ISIS Bottom Bracket Cartridge - 68mm Shell - 113mm Axle

Complete bottom bracket

Enduro SMR 2437 LLB stainless steel bottom bracket bearing

Replacement bearings / kits

DIY MTB Trek/cannondale BB90 Bottom Bracket Bearing MR2437-2RS - EACH

Replacement bearings / kits

Enduro Bearings MR2437 LLB ABEC 3 (BB90) Bearing - 24x37x7mm

Replacement bearings / kits

Shimano XTR SM-BB94 Bottom Bracket Press-Fit MTB 89.5/92mm

Complete bottom bracket

Sram Bearing Preload Adjuster Dub

Spacers / service parts

Sold outSRAM DUB PressFit 89.5/92mm MTB Wide bottom bracket, part 00.6418.016.005

Complete bottom bracket

Sold outShimano BB-R9100 Bottom Bracket Dura-Ace ITALIAN 70mm Dura-Ace 2016

Complete bottom bracket