Shimano BICYCLE CHAIN, Ultegra - 12 SPEED tifosi provides the Speedmachine with a

provides the Speedmachine with a vast selection of stack

- Directional 11-speed chain

while our patented Ergo Air X-Vent technology provides just the right amount of ventilation

The material used for the contact area

and with an appearance and hand that make it look great

Shimano BICYCLE CHAIN, Ultegra - 12 SPEED tifosi provides the Speedmachine with aThe Ultegra level chain provides enhanced chain retention thanks to an extended portion of the inner plate. The new chain features quick link assembly and SIL TEC treatment for extended offroad durability. SPECIFICATIONS Type HG 12 speed E BIKE rear derailleur system compatible Pin link plate Gray Roller link plate Chromizing Chromizing treatment roller link pin Average weight 252g