Shimano CS-M9101-12 Cassette - 12-Speed 10-51t Black/Gray Micro Spline MFPN=01507360000 }Park Tool CF-2 Cutting Fluid

}Park Tool CF-2 Cutting Fluid 8oz

Tooth Count 36 Ring Position/Type Chain Retaining Single Ring Drivetrain Speeds 11 Drivetrain Speeds 12 Chainring BCD 104 Color Black Defined Color Black Material Aluminum

Use the training readiness feature to know when you’re primed for a productive workout

}Continental Supersonic Tube - 26 / 650c x 20 - 25mm 60mm Presta Valve

Shimano CS-M9101-12 Cassette - 12-Speed 10-51t Black/Gray Micro Spline MFPN=01507360000 }Park Tool CF-2 Cutting FluidShimano XTR CS M9100 cassette features better chain retention and ground clearance. This cassette is built with a strategic application of aluminum titanium and steel materials for an optimal blend of weight savings rigidity and durability. Compatible with Shimano Hyperglide+ chains Hyperglide+ technology offers better chain engagement stronger retention and smoother pedaling for greater power and confidence over rapidly changing terrain Micro Spline