Mountain bikers, if you're looking for serious stopping power that can handle those steep descents, this Shimano XT RT86 rotor is exactly what you need. The 203mm size gives you maximum braking performance for aggressive riding, while the 6-bolt attachment makes installation straightforward on compatible hubs. What's really cool about this rotor is the 3-layer construction - it's got an aluminum core sandwiched between two stainless steel outer layers. This design isn't just for looks; it actually reduces rotor surface temperature by about 100 degrees Celsius compared to all-steel rotors, which means more consistent braking on long downhill sections. The aluminum spider helps keep weight down (it's 173g) without sacrificing durability. It comes with rotor fixing bolts and non-turn washers, so you've got everything you need to get it mounted up. The best part? It works with all pad compounds, so whether you're running organic, sintered, or resin pads, this rotor delivers reliable performance. It's specifically designed for mountain biking where heat management and consistent performance really matter. The quality is exactly what you'd expect from Shimano's XT line - professional-grade components that withstand serious abuse. Whether you're upgrading your current setup or building a new bike, this rotor gives you that confidence-inspiring braking power that makes technical descents feel so much more controlled. It's one of those components where the engineering really shows when you're pushing your limits on the trail.
Free 30-day returns 
Free 30-day returns
