Promax SQ-1 Crank Arm Set - 140mm Square Taper JIS Spindle Interface 110mm BCD Red MFPN=HBMQN 4 Color Black Weight 150

4 Color Black Weight 150 Material Alloy Defined Color Black Stack Height 41 S

Shadow Mini-Tool combines the 3 most used tools into 1 compact and convenient package

This ultralight hex and bottom bracket wrench has a 1-inch hex at one end and an external BB cup spline at the other end

5 Weight 60 Spindle Interface Type Shimano Hollowtech II Defined Color Black

Will not harm carbon fiber

Promax SQ-1 Crank Arm Set - 140mm Square Taper JIS Spindle Interface 110mm BCD Red MFPN=HBMQN 4 Color Black Weight 150Promax 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