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Deep inside the Shimano SM-RT70 Disc Brake Rotor there's a single crystal of ice. No matter how fast you go, no matter how hard you brake, the 3-layer Ice Tech rotor sheds heat so well it'll never reach the crystal. Wow.
Aluminum Spider Core
Stainless Steel
Mud Shedding Design
Ice-Tech Braking Technology – Cooling technology for consistent performance.
3-Layer Structure – Features an aluminum core and two stainless steel outer layers to reduce rotor surface temperature approximately 100° C compared to all-steel rotors.
Compatible with Shimano Centerlock Wheels
Size | 160mm | 180mm | 203mm |
---|---|---|---|
Weight (g) | 133 | 159 | 193 |