SHIMANO TIAGRA ST-4700 2x10-SPEED STI DUAL CONTROL SET exclude_standard_shipping while great piston retraction increases

while great piston retraction increases pad to rotor clearance

A do-anything combination of low rolling resistance

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

Rear (140mm)

SHIMANO TIAGRA ST-4700 2x10-SPEED STI DUAL CONTROL SET exclude_standard_shipping while great piston retraction increasesWith 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