Shimano Ultegra / XT CN-M8100 12-Speed Quick Link Chain 116 LinksSHIMANO DEORE XT 12 Speed HYPERGLIDE+ SIL TEC MTB Chain The M8100 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. Proprietary design ensures smooth shifts and strength Extended inner plate improves chain engagement and retention DYNAMIC CHAIN ENGAGEMENT+ Compatible with 12 speed drivetrain Easy connection (SM

520-percent gear range utilizing the industry standard XD hub driver

Kush Foam (middle layer): Exclusive compound that maximizes dampening via a nano amount of foam

enhance your experience

X-Range™ gearing gives you more range and a smoother gear progression

The CenterLine X rotor features a two-piece design with an alloy center and steel brake track

Wheat Free

Their predictable and progressive brake power is felt through the brake levers very smoothly indeed

Increased comfort

which directs lumens more than a 1/2 mile (800m) in the brightest California sun

rubberised anti-slip Velcro straps

and push your limits without stopping to think about your next gear change

it's important to know that you'll be comfy