Promax SQ-1 Crank Arm Set - 160mm Square Taper JIS Spindle Interface 110mm BCD Blue MFPN=30355427120 Double or Triple Double Drivetrain

Double or Triple Double Drivetrain Speeds 12 Weight 111 Derailleur Capacity 16 Front Derailleur Clamp 34

Resolve Dropper Post Rebuild Kit includes refill fluid graduated cylinder and 10 travel adjustment spacers

4 Tubeless Folding Black Durable

Maxon and Specialized® Brose motor systems using the 24mm ISIS standard

Promax SQ-1 Crank Arm Set - 160mm Square Taper JIS Spindle Interface 110mm BCD Blue MFPN=30355427120 Double or Triple Double DrivetrainPromax SQ 1 Crank Arm Set 160mm Square Taper JIS Spindle Interface 110mm BCD Blue. 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