Shimano RTMT900 Centre Lock Brake Disc

The RT MT900 brake discs are classified by Shimano as part of the XTR and Saint series, but can of course also be used with other Shimano disc brakes.

The Shimano RTMT900 Ice Tech Freeza brake discs feature additional cooling fins. The Centrelock brake discs on the aluminium carrier are manufactured using a sandwich construction. The aluminium core is encased by the steel braking surface. This significantly reduces heat build-up and increases the durability of all Shimano brakes

This Ice Tech brake disc is compatible with all Shimano hydraulic disc brakes.

Internal locking ring:

This lockring, featuring internal teeth for the tool, can be fitted to hubs with 12 mm thru-axles or quick-release mounts

Shimano RTMT900 Ice Tech Brake Disc Technical Specifications:;

• Disc diameter 203 mm
• Weight: Disc approx. 150 grams
• Centerlock mounting
• Disc thickness: 1.75 mm
• Includes internal lockring
• Compatible with all Shimano hydraulic disc brakes

Internal spline lockring – internal tool holder: 23 mm internal diameter with 12-tooth spline, compatible tools e.g. Shimano TLLR15, Pedro’s 6460000. Corresponds to the tool used for cassette assembly

Shimano Ice Tech Freeza:

Freeza brake discs exhibit even less fading due to lower heat build-up compared to standard Shimano Ice Tech brake discs. The three-layer sandwich construction consists of stainless steel flanges and an aluminium core with integrated cooling fins. The two-piece design with the aluminium carrier dissipates heat effectively. The dirt-repellent design extends the service life of both the disc and the pads.

Herstellerinformation: SHIMANO INC., 3-77 Oimatsu-cho, Sakai-ku, Sakai-shi, Osaka 590-8577, Japan, www.shimano.com | EU contact: Shimano Europe BV, High Tech Campus 92, 5656 AG Eindhoven, The Netherlands, www.shimano.com