Shimano XTR 12 Speed Cassette 10-51T HyperGlide Micro Spline CS-M9101-12
Gives you the ability to pedal continuously while shifting | Increased acceleration with BEAM SPIDER design
$495.00
Shimano SM-CRM95 XTR 1x DM Chainring / M9100/ M9120 Cranks, requires Hyperglide+ compatible chain, 34T
34T | Dynamic Chain Engagement | Smooth Shifting
$139.99