Origin8 Alloy Crank Set 155mm 107 SQR JIS crankset silver Classic Helmet 100% free from BPA

100% free from BPA

SHIMANO Equivalent SL-RS45 / SL-RS35

IPX7 water resistant rating

Color Black Primary Color Black Cut Out Yes Saddle Cover Material Fibra-Tek Saddle Dimensions 248 x 130mm Rail Material Titanium Saddle Weight 195g

Compatible with 8T driver and up Links 98 Drivetrain Speeds Single Speed 1/2" x 1/8" Chain Connection Type Pressed Pin Color Copper/Black Half Link Chain Yes Defined Color Orange

Origin8 Alloy Crank Set 155mm 107 SQR JIS crankset silver Classic Helmet 100% free from BPASingle Double crank arm sets. Forged AL6061 T6 crank arms. Includes left and right crank arms only Does not include chainring(s). 2x Chainline: 44. 3mm. Q Factor: 148. 2mm. Does not include square taper BB. Weights do not include BB TECH SPECS Type Length Teeth 155mm Spindle Type 107 SQR JIS Color SIL Bolt Pattern 110x5B Weight 510g Speed 1 2