The ventilated back panels keep the air flowing and you cool and the weather-resistant pocket keeps your phone and electronics safe and dry

Material: Heat-treated Steel Cogs/ Aluminium Spider (3 cogs)/ Steel Lock-ring

and the silicone coated X-strap with handed left/right design ensures the guard has a solid anti-slip fit

- Collarbone cut-out helps to protect your most fragile bones

Shimano CS-M8200 XT Cassette - 12 Speed - Shimano Micro Spline - 9-45T - Silver Replace Images The ventilated back panels keepCS M8200 represents the evolution of HYPERGLIDE + shifting. New cassette cog tooth profiles improve shifting under high load while remaining smooth, fast, and durable. Available in both 10 51T and 9 45T configurations, the 10 51T offering provides 510% of range, making it the most versatile cassette in the DEORE XT family, while the 9 45T offering provides 500% of range, optimising it for compact drivetrains with limited gear sacrifice. Both cassettes