Shimano Dura-Ace ST-R9120 Shifter Only (Disc Brake) Size:Right Shifter Only 4 compounds in the tread

4 compounds in the tread (4C) for increased wear life

to inflate flat tyres back up to 11 Bar/160 PSI

Dimensions: H:40mm x W:29mm x L:32mm

The HollowPin™ construction of SRAM’s 11-speed chain provides smooth

Broad anatomic fit recess

Shimano Dura-Ace ST-R9120 Shifter Only (Disc Brake) Size:Right Shifter Only 4 compounds in the treadCombining SHIMANO's well praised hydraulic disc brake technology with light action mechanical shifting, the DURA ACE R9120 levers have a shorter lever stroke, expanded reach adjust, and lighter front shift action. Specifications Mechanical Shifting with Hydraulic Brake Hoses Quick and intuitive rear shifting operation Shorter lever stroke Redesigned internal shifting unit Lighter front shifting operation Redesigned front system with new front