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Firma 3 Piece Cranks with Mid Bottom Bracket and Sprocket Black

Brand: Firma


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Brand: Firma

Firma do it again with a great budget drivetrain upgrade kit. Including everything you need to freshen up the front end of your drivetrain. The kit includes a sprocket and BB.

These are a GREAT upgrade for all modern BMX freestyle bikes that come with the standard"Mid" sized bottom bracket and relatively easy to fit yourself. Either as an upgrade from a one piece crank or as a replacement for worn out parts. 

8 Spline 19mm 3 Piece crank design 170mm arms
LHD and RHD compatible

Includes Black Mid Sealed Bottom Bracket for 19mm spindle

Includes 25T Alloy Firma Sprocket