Promax SQ-1 Crank Arm Set - 160mm, Square Taper JIS Spindle Interface, 110mm BCD, Gold Loose Ball Bearings Manufacturer Part Number: IRX4001RRDSC170A

Manufacturer Part Number: IRX4001RRDSC170A

180541-Q0-L

Manufacturer Part Number: IEWEX010

171403-Q0-L

Manufacturer Part Number: M5-16SHSS

Promax SQ-1 Crank Arm Set - 160mm, Square Taper JIS Spindle Interface, 110mm BCD, Gold Loose Ball Bearings Manufacturer Part Number: IRX4001RRDSC170AThe 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. 110mm BCD Compatible with any JIS square taper bottom bracket Cold forged from 6061 T6 aluminum for strength, low weight and durability and feature beautiful anodized finishes Bottom bracket sold separately Chainline with 113 BB: 42. 3mm Q Factor with 113 BB: 151. 1mm Product Specifics BB Included: No