The Shimano Deore XT M8100 12 Speed Cassette is lighter and stiffer, allowing for faster acceleration and increased chain security as you ride the trails.
This high-quality model features a new shift ramp design with Hyperglide+ technology which gives you faster and smoother gearing as you conquer your way around the mountain. It's specially designed for rowdy off-road rides and delivers definitive shifting performance wherever the terrain takes you. This is the perfect component for tough rides and enjoying a wide 12-speed gearing ratio.
Hyperglide+: Hyperglide+ drivetrain’s redesigned cassette and chain promotes the next generation of MTB riding by enhancing speed, shifting efficiency and smoothness over any terrain. It will help kickstart the next generation of mountain bike riding by introducing continuous pedalling over virtually any terrain. This revamped drive system and dedicated chain deliver fast shifting, efficient power transfer and chain stability like you’ve never experienced before. It helps riders adapt to drastically changing trail conditions by precisely judging the optimal shifting moment for consistently smooth operation.
Micro Spline: Micro Spline delivers lightweight aluminium freehub body to reduce weight and 10 teeth top gear.
Shimano are the makers of the world's most well known cycle component brand. Established in 1921 when the first cycle freewheel was forged. Shimano produce drivetrains, wheels, pedals, shoes, cycling clothing and pretty much every Shimano cycle accessory you can think of! Famous for their top end products ridden by the pro's, Dura-Ace and XTR, which cover both road and MTB's. At Shimano, they're doing everything they can to respond to heightened environmental concerns. Shimano are proud to be a producer of bicycle components that help people to enjoy outdoor sports and interact with nature through healthy non-polluting activities. In their 87 plus years of existence Shimano have accumulated a wealth of technology and product development and expertise that serves as the driving force behind their continually evolving product line.
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