Shimano RTEM810 Centerlock brake disc

These brake discs, featuring an integrated magnet for speed detection, have been specially developed for e-bikes, but are of course also compatible with other bikes

The Shimano XT RT-EM810 Ice Tech Centerlock brake discs on 4- or 5-star aluminium hubs are manufactured using a sandwich construction. The aluminium core is encased by the steel braking surface. This reduces heat build-up by a good 25 per cent and increases the durability of the Shimano MTB disc brakes. The revised Ice Tech Freeza brake discs at Deore XT level, RT-EM810, have been designed to ensure maximum heat dissipation, leading to more consistent braking performance and longer pad life.

Shimano XT Ice Tech Freeza Brake Disc Technical Specifications:

• Disc diameter 160 mm
• Weight: Disc 113 grams (manufacturer’s specification)
• with integrated magnet for e-bikes
• Disc thickness: 1.75 mm
• Wear limit: 1.5 mm
• Compatible with all Shimano hydraulic disc brakes

Internal locking ring:

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

Internal spline lockring – internal tool engagement: 23 mm inner diameter with 12-tooth spline, compatible tools e.g. Shimano TLLR15, Pedro’s 6460000. Corresponds to the tool for Shimano and SRAM cassette installation

Shimano Ice Tech Freeza:

Freeza brake discs exhibit even less fading due to lower heat build-up compared to standard Shimano IceTec 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.

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

• Includes locking ring and internal bolt-on mounting

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