Box Three Hollow BMX Race Cranks-Black Crank Arm Length:175mm This sprocket is made out

This sprocket is made out of 7075 T6 aluminum with offset teeth for better chain alignment

TERATEC Protection is designed with the principle of right materials

62oz/273g (full length 110 links)

spindle included and built on to drive arm

with the 16T coming in at only 17 grams

Box Three Hollow BMX Race Cranks-Black Crank Arm Length:175mm This sprocket is made outThe Box Three Crankset features a hollow forged 2 piece design with an oversized bottom bracket interface. The 24mm spindle is pressed into the drive side crank arm for durability and easy installation. The non drive side crank arm features a 2 bolt pinch system for added strength. Our unique 4 bolt 104 BCD spider features a flex resistant ring for optimum performance. Box Three Cranks feature steel pedal inserts that require pedal washers and