Shimano Ultegra RX 800 Rear Derailleur Reservoirs This lining is made with

This lining is made with a thread produced from recycled PET bottles found in the oceans

Weight : 450g

'The Fjord' gives a nod to classic winter style

12-speed Shimano MTB cassettes

Rocket II direct cable adjusters fit into Shimano STI shifters with external shift cable routing

Shimano Ultegra RX 800 Rear Derailleur Reservoirs This lining is made withWith the diversification of road cycling and the growth of gravel and multi surface riding, Shimano introduces Ultegra RX, rear clutch derailleurs that further the versatility of the Ultegra R8000 drivetrain Chain Stabilizer mechanism adopted from mountain bike design adapted and tuned for road drivetrains and riding conditions ON OFF switch Precise accurate shifting Compatible with current road DUAL CONTROL LEVER Shimano Shadow RD Plus technology