Box Five Square Taper BMX Crank Arms - 135mm - Black Blue Stripe Color: Black

Color: Black

no matter the terrain

its unique multi-panel construction ensures maximum performance and a snug

It is similar to those used on many bikes made in the 70s and early 80's

Box Five Square Taper BMX Crank Arms - 135mm - Black Blue Stripe Color: BlackThe 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