Shimano XT RD-M8100 Rear Derailleur - 12-Speed Long Cage Black For 1xDeore XT RD M8100 Rear Derailleur Offers fast and shockless shifting thanks to HYPERGLIDE+ technology The low profile design includes a bumper added to the derailleur pulley cage Shimano Shadow RD+ technology reduces chain slap and creates a quieter drivetrain Includes large 13t pulley Drivetrain is silent in all gear positions with decreased rear derailleur and chain tension in low gear Long cage is designed to be used with 1x12 drivetrain systems

Length: (410 to 460 mm / 16

The Vuka Alumina base bar delivers on a big challenge given to our engineers – create a high-performance aluminum base bar that’s sleek and light with the right amount of adjustability

Intuitive shifting control

Included is a PC Clear spare lens

nickel plated and vinyl-dipped for long service

Maximum rotor size 160mm

it offers a carbon-reinforced nylon sole for efficient power transfer and the flexibility needed for off-the-bike comfort

Crafted to meet the exacting standards of Cervelo components

progressive air spring balances traction with the right amount of support and is fully adjustable for rider weight

An Aero sock that saves 4-8w over standard socks

New heel cup with anti-twist stabilization secures optimal foot positioning for intense acceleration

If there were to be just one bike