12 and 13-speed chain rivets

Compatible with all tubeless road

The steel rails dampen vibration and round off the all-weather saddle that will enjoy riding for seasons to come

The GX Eagle chain is designed with SRAM's Eagle geometry

light action

SHIMANO S-Phyre Merino Socks - Unisex salsapromo 12 and 13-speed chain rivetsSystem engineered to perform in tandem with S PHYRE shoes, SHIMANO S Phyre Merino Socks keep your feet warm, dry and comfortable any time of year. The construction of 60% Australian extra fine Merino wool offers natural softness, warmth and moisture management, while the reinforced ribbing provides arch support and additional heel stability. Extra fine merino wool cycling socks provide year round comfort, helping keep your focus on the road ahead