Shimano SM-RT70 Centerlock Disc Brake Rotor, featuring a silver rotor with the centerlock spline interface, available in various sizes.

Shimano SM-RT70 Centerlock Disc Brake Rotor - Ice Technologies, 160mm

$45.99
By Shimano

The Shimano SM-RT70 Centerlock Disc Brake Rotor is designed to deliver exceptional braking performance across all cycling disciplines, from XC and trail riding to enduro and downhill. Featuring Shimano's advanced Ice Technologies, this rotor utilizes a unique clad steel/alloy/steel construction that allows heat generated during braking to dissipate rapidly through the aluminum core. This innovative design reduces surface temperatures by approximately 50°C compared to traditional all-steel rotors, ensuring consistent, powerful braking even during extended descents or intense riding sessions.

Key benefits of the SM-RT70 include:

  • Superior Heat Management: Ice Technologies significantly reduces heat buildup, minimizing brake fade and maintaining optimal performance in all conditions.

  • Longer Pad Life and Quieter Operation: The efficient heat dissipation helps extend the life of your brake pads and reduces noise during braking.

  • Easy Installation and Removal: The centerlock mounting system uses a spline interface and lockring for quick and secure attachment to compatible hubs, making maintenance straightforward.

  • Versatile Compatibility: Available in multiple sizes (140mm, 160mm, 180mm, and 203mm) to suit your specific needs, and compatible with both resin and metal brake pads for flexibility in pad choice.

  • Lightweight Design: Weighing approximately 132g for the 160mm version, the SM-RT70 adds minimal weight to your bike while enhancing its braking capabilities.

Whether you're tackling steep mountain trails or cruising on flat roads, the Shimano SM-RT70 rotor provides the reliability and performance you need to ride with confidence.

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