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Shimano XT RT-MT800 Disc Rotor Centerlock 160mm - Centerlock
Shimano XT RT-MT800 Disc Rotor Centerlock 160mm - Centerlock
Shimano XT RT-MT800 Disc Rotor Centerlock 180mm - Centerlock
Shimano XT RT-MT800 Disc Rotor Centerlock 140mm - Centerlock
Shimano XT RT-MT800 Disc Rotor Centerlock 203mm - Centerlock
160mm - Centerlock
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Shimano XT RT-MT800 Disc Rotor Centerlock 160mm - Centerlock
Shimano XT RT-MT800 Disc Rotor Centerlock 160mm - Centerlock
Shimano XT RT-MT800 Disc Rotor Centerlock 180mm - Centerlock
Shimano XT RT-MT800 Disc Rotor Centerlock 140mm - Centerlock
Shimano XT RT-MT800 Disc Rotor Centerlock 203mm - Centerlock

Shimano XT RT-MT800 Disc Rotor Centerlock

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XT RT-MT800 Ice-Tech Disc Rotor

Shimano's Deore XT RT-RT800 compact and lightweight disc brake rotors feature rapid heat dissipation thanks to ICE TECHNOLOGIES FREEZA heat management system. Offering more consistent braking performance in extreme conditions, longer pad life and less brake fade and noise, Shimano steps it up in their off-road line-up.

Easy install.

Installing and removing the rotors is quick and easy with Shimano's CENTER LOCK design. The spline mount and lock ring system enhances precision and rigidity while improving braking efficiency.

B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.

Brake Pad Type: Disc 

Brake Type: Disc 

Diameter: 140mm, 160mm, 180mm, 203mm 

Hub Compatibility: Center-Lock 

Brake Parts: Rotor 

140mm - Centerlock

Mfg PartNum: IRTMT800SSI 

160mm - Centerlock

Mfg PartNum: IRTMT800SI 

180mm - Centerlock

Mfg PartNum: IRTMT800ME 

203mm - Centerlock

Mfg PartNum: IRTMT800LE 

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Reviewed 7/15/2021
by Etroop
Overall Rating
Sintered pads!

Finally upgraded bike from resin-only to sintered compatible discs. Working well and no squeals in the first couple hundred miles, even in the wet. These look pretty rad, too.

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Reviewed 12/27/2019
by Anonymous
Daily Commuter
Value Rating
Overall Rating
2 of 2 customers found this review helpful.
Lightweight, slightly lighter than the Shimano road rotors, used on a road bike

Weight weenie wise, this rotor is lighter than the XTR version and lighter than the Ultegra and Dura-ace versions. This is why I got it. Works well on my road bike paired to Ultegra R8000 shiftercaliper. I'm using 160mm front140mm rear.

What else can I say? It works as intended.

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