BMX Bottom Brackets

The bottom bracket kit is what connects the cranks to your frame which is ultimatly what turns the sprocket and chain to let you roll. Long story short, its important to help your BMX run smoothly. Check out our range of bottom brackets.

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Substance Mid BB – 19mm Raw

£24.99 BSD
Sale! Substance Mid-0

Substance Mid – 19mm

£24.95 £20.95 BSD
Sale! BSD Substance Spanish

Substance Spanish

£23.95 £14.95 BSD