NEW Shimano Tiagra FC-4703 Crankset 172.5mm, sub40 Designed in conjunction with aeronautical

Designed in conjunction with aeronautical giant Airbus

The Shimano STEPS CN-E6070-9 is a reinforced 9-speed chain specifically for ebike use

while your body thrives on the organic

Maximum Tire Clearance (Fork): 26x3

Mounts to rear rack with a hook and lock system

NEW Shimano Tiagra FC-4703 Crankset 172.5mm, sub40 Designed in conjunction with aeronauticalShimano Tiagra FC 4703 Cranksets Crankset with integrated 24mm axle decreases weight and improves rigidity Aluminum construction with anodized finish 45mm chain line, 110mm 74mm BCDs, 158. 8 Q factor Defined Color: Gray Rings: 50 39 30 Spindle Interface Type: Shimano Hollowtech II Chainring BCD: 110 Shimano Asymmetric Chainring BCD: 74 Shimano Asymmetric Color: Gray Chainline Hub Compatibility: 130 Hubs Chainline Hub Compatibility: 135 142 Road Disc