BMX Crankset + 25t Sprocket BRAND NEW Tubular Cro-Moly steel crank arms (length 165mm).. very strong! Integrated 19mm diameter universal axle.. requires a sealed type bottom bracket.. either US, Mid or Euro.. depending on your frame Includes a 25 tooth sprocket (compatible with most BMX chains) Please note.. these are Cro-Moly tubulard cranks.. not cheap forged versions
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