THEORY CONSERVE 3pc CRANKS w/175mm LENGTH SPINDLE FOR BIKELIFE BIKES

3 piece design with chromoly arms. RH compatibility only. Comes with 19mm 8 Spline Spindle. Bearings not included.

Spindle length is 175mm which fits most 26" or 29" big BMX bikes

Some Fat tire bikes like a Fat Ripper require a 210mm spindle (sold separately)