SHIMANO TIAGRA ST-4700 2x10-SPEED STI DUAL CONTROL SET exclude_standard_shipping SRAM PC1071 series chains also

SRAM PC1071 series chains also feature hollow pin construction for weight savings with no sacrifice of strength

A do-anything combination of low rolling resistance

Rim profile is optimized for modern trail tires from 2

Torx long: T20

360-degree reflectivity for high visibility

SHIMANO TIAGRA ST-4700 2x10-SPEED STI DUAL CONTROL SET exclude_standard_shipping SRAM PC1071 series chains alsoWith smaller, sleeker hoods, the Shimano Tiagra ST 4700 4703 STI units deliver improved ergonomics for better rider comfort and control, with reduced lever stroke and lighter action. New 10 speed Tiagra provides serious entry level riding performance with cascaded technology from top tier lines. Features Shimano Tiagra 2x10 speed STI Dual Control ST 4700 Set Quick and intuitive rear shifting operation Redesigned internal shifting unit Specification