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Shimano 105 SM-RT70 Ice Tech Center Lock Disc Brake Rotor – 140mm with Internal Lockring
Shimano 105 SM-RT70 Ice Tech Center Lock Disc Brake Rotor – 140mm with Internal Lockring
Shimano

Shimano 105 SM-RT70 CL Disc Rotor with Internal Lockring Ice Tech 140mm

£29.99
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Pre-Launch

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Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

Shimano 105 SM-RT70 CL Disc Rotor with Internal Lockring Ice Tech 140mm

Brand:Shimano

Code:SMRT70SSI

Upgrade your braking performance with the Shimano 105 SM-RT70 140mm Center Lock Disc Rotor, designed with Ice Tech technology for superior heat dissipation, reduced brake fade, and quiet, consistent stopping power. Featuring Shimano's trusted Center Lock system for fast and secure installation, this rotor is ideal for road cyclists looking for performance and reliability in all conditions.

Ice Tech Rotor Construction: Multi-layer steel–aluminium–steel structure dissipates heat rapidly, reducing rotor surface temperatures by up to 50°C for improved braking efficiency

Improved Heat Management: When used with Ice Tech brake pads, rotor temperature drops from ~400°C to ~300°C, reducing fade and extending pad life

Enhanced Performance: Quieter braking, longer pad lifespan, and better heat dispersion, especially during high-speed descents or prolonged braking

Optimised Rotor Surface: Designed for excellent pad contact, cooling, and self-cleaning, maintaining consistent performance

Easy Installation: Utilises Shimano Center Lock system for quick and secure rotor mounting

Includes Internal Lockring: Complete setup ready for installation on compatible hubs

Ideal For:

  • Road, gravel, and cyclocross bikes using Center Lock disc brakes
  • Riders seeking lightweight and heat-resistant rotors with consistent performance
  • Shimano 105 users upgrading to Ice Tech rotor technology

Experience precision braking and long-lasting performance with the Shimano SM-RT70 140mm Ice Tech Disc Rotor, designed to keep your rides smooth, cool, and in control.

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