Shimano Slx Cs-m7100 12s

With its BEAM SPIDER construction, the SLX M7100 12-speed cassette shaves weight while increasing SHIMANO´s MTB gearing range another gear. Using SHIMANO´s new MICRO SPLINE freehub body and HYPERGLIDE+ tooth profile, these 10-45 and 10-51T cassettes deliver advanced shifting performance.Features:- Pedal continuously while shifting- Lighter and stiffer cassette sprocket construction reduces inertia and increases acceleration- 10T lowest sprocket realized by new FREEHUB body constructionBenefit:- Advanced shifting performance provides the confidence to enjoy any trail- Lighter drivetrain set up- Wide range and close step 12-speed drivetrainTechnology:Micro Spline:- MICRO SPLINE delivers lightweight aluminum FREEHUB body to reduce weight and 10 teeth top gear.- Use combination with MICRO SPLINE cassette sprocket and FREEHUB.- MICRO SPLINE patents are pendingBenefits & Features:- Lightweight aluminum MICRO SPLINE FREEHUB seamlessly integrates with small 10-tooth top gears.Smaller and more widely distributed splines limit cog damage on lightweight aluminum FREEHUB.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.Benefits & Features:- Better chain engagement, stronger retention, and smoother pedaling provide greater power and confidence over rapidly changing terrain.- Definitive up & down shifting in both directions boosts riders' concentration and acceleration.- Ultra-efficient drivetrain with smoother power transmission increases comfort and reduces rider stress.- A wide range of gearing choices, cassette options and the choice of a single or double front chainring, support a wide variety of MTB riding styles, abilities and preferences.