Promax SQ-1 Crank Arm Set - 140mm Square Taper JIS Spindle Interface 110mm BCD Red CheckoutSpec= 11.4118.102.001 Its biodegradable and contains no

Its biodegradable and contains no solvents or harmful chemicals

DUB bottom bracket (Sold separately) adds durability simplicity and broad compatibility

shapes and styles

X3 pedals are designed for Downhill use with a larger base platform to support increased stability on the roughest terrain

Promax SQ-1 Crank Arm Set - 140mm Square Taper JIS Spindle Interface 110mm BCD Red CheckoutSpec= 11.4118.102.001 Its biodegradable and contains noPromax SQ 1 Crank Arm Set 140mm Square Taper JIS Spindle Interface 110mm BCD Red. The SQ 1 cranks arms have a traditional five arm 110 bolt pattern spider and come in a variety of lengths to fit most riders or riding situations from the 5 and under BMX racer to the 6 foot tall fixie riding hipster. 110mm BCD Compatible with any JIS square taper bottom bracket Cold forged from 6061 T6 aluminum for strength low weight and durability and feature