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Shimano XTR Ice-Tec Centre Lock Rotors SM-RT98

Shimano XTR Ice-Tec Centre Lock Rotors SM-RT98
Shimano XTR Ice-Tec Centre Lock Rotors SM-RT98
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XTR Centre-Lock Disc Brake Rotors
3 Layer Steel / Aluminium Sandwich Construction
Ice-Tec Design Reduces Temperature For Reduced Fade
Lead Time & Availability
Please call us on +44 (0) 1978 663001 for availability.


Key Features

Q & A


The Shimano XTR SM-RT89 disc brake rotors using the proven Centre-Lock spline fitment system which combines excellent rigidity and security with an easy set-up. These brake discs are designed specifically for use with the Shimano XTR disc brake systems, but provide a worthwhile upgrade for other Shimano brakes (including the 4-pot specific Saint model) where brake fade becomes an issue under aggressive and extended riding.

The Ice-Tec hybrid construction bonds two precision cut stainless steel braking surfaces to the outside of an aluminium core which serves to pull heat from the discs surface and dissipate it more effectively to reduce temperatures by around 50°C (100°C when combined with Ice-Tec pads) and prevent brake fade regardless if whether your using running lightweight 140/160mm rotors for XC cross country racing or larger rotors for hard braking during trail riding and prolonged alpine descents.
A precision cut and drilled braking surface improves pad clearing in muddy conditions and is super polished for maximum performance, whilst the large 5 or 6 arm forged alloy spider supports the rotor itself; significantly increasing rigidity, reducing weight and with the semi-floating design allows for expansion caused by heat to prevent the disc warping.

Available in a range of sizes to suit all riding styles and braking requirements, please select from options. All rotor sizes come complete with alloy lockring.

Weight (160mm): 126g

NB: Image for illustration purposes only - supplied as single rotor only.

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