Unleash Precise Stopping Power with Ultimate Heat Management.
Struggling with inconsistent braking and overheating on your ride? The Shimano SM-RT70 140mm Ice-Tech centerlock brake rotor delivers exceptional cooling performance and reliable stopping power to keep you in control under the most demanding conditions. Engineered with Ice-Tech technology, this rotor minimizes heat buildup, reducing brake fade and extending component life for a smooth, confident ride every time.
Key Features
- Ice-Tech sandwich construction for superior heat dissipation.
- Center lock mounting for quick, secure installation.
- 140mm diameter optimized for balanced braking performance.
- Durable stainless steel ensures long-lasting reliability.
- Compatible with Shimano SLX and other center lock systems for versatile use.
Technical Specifications
- Model: Shimano SM-RT70
- Diameter: 140mm
- Mounting Type: Center lock
- Material: Stainless steel with Ice-Tech sandwich construction
- Compatibility: Shimano SLX and other center lock brake systems
- Weight: Lightweight design for performance efficiency
Frequently Asked Questions
What is Ice-Tech technology?
Ice-Tech technology uses a sandwich construction with aluminum fins between stainless steel layers to dissipate heat efficiently, reducing brake fade and improving performance.
Is this rotor compatible with all Shimano brakes?
The SM-RT70 140mm rotor is compatible with Shimano SLX and other center lock brake systems, but always check your brake caliper specifications for full compatibility.

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