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Bottom
Brackets

CeramicSpeed

BB86 SRAM DUB Road Bottom Bracket

From  £247.95  
Was  £274.95   | Save  £27.00   (10%)
Available Colours

SRAM

Road DUB Bottom Bracket

From  £35.00  
Was  £38.00   | Save  £3.00   (8%)
Available Sizes

Wheels Manufacturing

PF30A Outboard Bottom Bracket With ABEC-3 Bearings For 29mm (SRAM DUB) Cranks

£116.99  
Was  £129.99   | Save  £13.00   (10%)

Wheels Manufacturing

PF30 Outboard Bottom Bracket With ABEC-3 Bearings For 29mm (SRAM DUB) Cranks

£107.99  
Was  £119.99   | Save  £12.00   (10%)

Cane Creek

Hellbender 70 Bottom Bracket (DUB Axle)

£134.99  
Was  £149.99   | Save  £15.00   (10%)

Wheels Manufacturing

T47 Inboard Bottom Bracket With ABEC-3 Bearings For 29mm (SRAM DUB) Cranks

£116.99  
Was  £129.99   | Save  £13.00   (10%)

Wheels Manufacturing

T47 Outboard Bottom Bracket With ABEC-3 Bearings For 29mm (SRAM DUB) Cranks

£116.99  
Was  £129.99   | Save  £13.00   (10%)

SRAM

Mountain DUB Bottom Bracket

From  £35.00  
Was  £38.00   | Save  £3.00   (8%)
Available Sizes

Hope Technology

29mm DUB Bottom Bracket Conversion Kits

£15.00  
Was  £16.50   | Save  £1.50   (9%)

Wheels Manufacturing

BSA Threaded Bottom Bracket With ABEC-3 Bearings for 29mm (SRAM DUB) Cranks

£98.99  
Was  £109.99   | Save  £11.00   (10%)

Chris King

Dub A Bottom Bracket Conversion Kit 1 (All Mountain, Plus Road T47 Bottom Brackets)

£21.00

Chris King

Dub B Bottom Bracket Conversion Kit 2 (ThreadFit 30 Bottom Brackets)

£21.00

SRAM

DUB Pressfit 30 83mm MTB Bottom Bracket

£46.00  
Was  £51.00   | Save  £5.00   (10%)

Wheels Manufacturing

BB30 ABEC-3 Bearing Kit for 29mm Cranks (SRAM DUB)

£40.99  
Was  £44.99   | Save  £4.00   (9%)

Wheels Manufacturing

Replacement Enduro 6806/29 ABEC-3 Sealed Bearings For Wheels Mfg DUB Bottom Brackets

£30.99  
Was  £33.99   | Save  £3.00   (9%)

All bikes have bottom brackets, including road bikes, e-bikes, mountain bikes, hybrid bikes and gravel bikes. The bottom bracket of the bike connects the crankset of the bike to the frame - meaning that the crankset can rotate, without the entire frame rotating!

Bottom brackets will typically last for thousands of miles, which can be a couple of years for riders - although bottom brackets on mountain bikes may need replacing sooner, with ingress of mud & grime from the trails - which can be negated by a strict cleaning regimen. The biggest giveaway to a bottom bracket that needs replacing, is a wobbling crank or excessive noise from the bottom bracket.

In some cases, a noisy bottom bracket may not need replacing - it may just need the bearings replacing or greasing.