Box Five Square Taper BMX Crank Arms - 135mm - Black Blue Stripe with a thick rubber and

with a thick rubber and high thread count casing that allows up to 110 psi

It would look great on Mountain Bikes

no matter the terrain

Color: Black

This design is only for the 22

Box Five Square Taper BMX Crank Arms - 135mm - Black Blue Stripe with a thick rubber andThe Box Five Square Taper Cold Forged Crank Arms are constructed of 6061 T 6 aluminum. Featuring a JIS square taper standard, the oversized bottom bracket interface showcases a step down shape specific to the crank arm length meeting at the pedal boss. Unlike alternative options, no two lengths are the same. They are designed to be used with a square taper bottom bracket and 110mm 5 bolt chain rings (not included). With this purchase, you get one