Shimano's SM-RT86 Ice-Tech 203mm Disc Brake Rotor gives excellent performance for mountain bikers as it is made from a stainless steel / alloy 3-layer sandwich construction that is excellent at managing heat while riding. The clad steel / alloy / steel rotor construction allows heat generated from braking to radiate quickly through the aluminium core achieving surface temperature drops of around 50°C. With its 6-bolt mounting system that features an anti-loosen tightening plate, this brake rotor is designed to shed mud and enhance your performance on the trails significantly.

Features: 

• Made with a 3-layer sandwich construction of stainless steel and aluminiun that manages heat as you ride
• Ice Tech rotors acheive long pad life, less noise and less fade due to improved heat management
• 6-bolt mounting system with anti-loosen tightening plate
• Designed to shed mud
• Large forged alloy spider supports rotor surface to increase rigidity and reduce weight
• Rotor size: 203mm