Shimano RT-MT800 Disc Rotor XT Ice-Tech 160 mm
The Shimano Deore XT RT-MT800 brake disc uses the successful Ice-Technologies Freeza design to decrease the temperatures while braking what results in a consistent braking performance even in the most demanding conditions and increases the brake pad's lifetime as well. The basis of the construction is the disc's so called sandwich structure (stainless steel - aluminium - stainless steel) which not only improves braking power and reliability, but also effectively dissipates the heat via the integrated cooling fins. These rotors come with an External BB style lockring that suits larger axle sizes. You'll need an external bb tool to attach them.
The Shimano Deore XT RT-MT800 brake disc uses the successful Ice-Technologies Freeza design to decrease the temperatures while braking what results in a consistent braking performance even in the most demanding conditions and increases the brake pad's lifetime as well. The basis of the construction is the disc's so called sandwich structure (stainless steel - aluminium - stainless steel) which not only improves braking power and reliability, but also effectively dissipates the heat via the integrated cooling fins. These rotors come with an External BB style lockring that suits larger axle sizes. You'll need an external bb tool to attach them.
The Shimano Deore XT RT-MT800 brake disc uses the successful Ice-Technologies Freeza design to decrease the temperatures while braking what results in a consistent braking performance even in the most demanding conditions and increases the brake pad's lifetime as well. The basis of the construction is the disc's so called sandwich structure (stainless steel - aluminium - stainless steel) which not only improves braking power and reliability, but also effectively dissipates the heat via the integrated cooling fins. These rotors come with an External BB style lockring that suits larger axle sizes. You'll need an external bb tool to attach them.
The Shimano Deore XT RT-MT800 brake disc uses the successful Ice-Technologies Freeza design to decrease the temperatures while braking what results in a consistent braking performance even in the most demanding conditions and increases the brake pad's lifetime as well. The basis of the construction is the disc's so called sandwich structure (stainless steel - aluminium - stainless steel) which not only improves braking power and reliability, but also effectively dissipates the heat via the integrated cooling fins. These rotors come with an External BB style lockring that suits larger axle sizes. You'll need an external bb tool to attach them.
in 10 offers
The lowest price for Shimano RT-MT800 Disc Rotor XT Ice-Tech 160 mm right now is $65.00 at Velofix, compared across 8 retailers.
The all-time low was $39.28 on 4 July 2024 — today's price is 65% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 9 Nov 2026.
Last updated at 09/11/2026 01:32:15
Shimano RT-MT800 Disc Rotor Centre Lock Internal Serration Lock Ring No Packaging
Shimano Deore Xt /ultegra Rt-mt800-s (int) Center Lock Disc Brake
Delivery $15.39
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Shimano Disc Rotor - MT800 - 160m - Centrelock
Shimano RT-MT800 Centerlock Disc Brake Rotor, Silver / 160 mm
Shimano Deore XT RT-MT800 External Spline Disc Brake Rotor - Centerlock / 160mm
Delivery $41.27
Shimano XT RT-MT800 Centerlock Rotor - 160mm EXT
SHIMANO RT-MT800 DISC ROTOR 160MM XT ICE-TECH CENTERLOCK EXTERNAL SERRATION
Free delivery between 12–17 Nov
Shimano RT-MT800 Disc Rotor 160mm XT Ice-Tech Centrelock Internal Serration W/Lockring
Delivery $19.99
originally posted on ridleys.com
I decided to pick a couple of these up to go with a new wheel set, and I noticed an immediate upgrade in stopping power! Even before they were fully bedded in, they were outperforming the 6-bolt TRP rotors that I had been running. As an added bonus (call me vain), they just look incredible! Sure, they're pretty pricey as rotors go, but in my opinion, brakes and helmets are the two areas where it's worth splurging.
originally posted on mec.ca
Just got a set of Shimano XT Rt MT800 centre lock Disc brake rotors for my 27kg (50lb) EBike, they help to cool down the pads quick on the Down Hill runs.
originally posted on cambriabike.com
Great customer service. It took only a few days to received the rotors. I think that Shimano rotors are the best.
| Mounting | Centrelock |
Shimano RT-MT800 Disc Rotor Centre Lock Internal Serration Lock Ring No Packaging
Shimano Deore Xt /ultegra Rt-mt800-s (int) Center Lock Disc Brake
Delivery $15.39
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Shimano Disc Rotor - MT800 - 160m - Centrelock
Shimano RT-MT800 Centerlock Disc Brake Rotor, Silver / 160 mm
Shimano Deore XT RT-MT800 External Spline Disc Brake Rotor - Centerlock / 160mm
Delivery $41.27
I decided to pick a couple of these up to go with a new wheel set, and I noticed an immediate upgrade in stopping power! Even before they were fully bedded in, they were outperforming the 6-bolt TRP rotors that I had been running. As an added bonus (call me vain), they just look incredible! Sure, they're pretty pricey as rotors go, but in my opinion, brakes and helmets are the two areas where it's worth splurging.
Just got a set of Shimano XT Rt MT800 centre lock Disc brake rotors for my 27kg (50lb) EBike, they help to cool down the pads quick on the Down Hill runs.
Great customer service. It took only a few days to received the rotors. I think that Shimano rotors are the best.
Swapped out a well wore shimano slx and replaced with this rotor. The mt800 is a bit lighter and also seems to perform a bit better with identical (new) brake pads once they were bedded in.Cambria pricing and delivery were excellent. Will likely buy this rotor again assuming they don't wear out faster than the slx. To soon to tell
These are better than the already good slx rotors I had. Just gets rid of the heat a lot faster for more consistent performance on long decents.
Works as intended and installs easy. Just be sure to bed them in aggressively prior to taking them for a ride or you will likely be disappointed. You likely already knew this, but just incase ...
I needed new pads and rotors for my SRAM Force setup. I went with these because they're both cheaper and lighter than the higher end SRAM + they include the lockrings. I'd get these again as so far they perform just as well as SRAMs highest end floating rotors that I just took off.
These rotors are very good for the price and weight. Good stopping power for 160 mm.Once again hats off to Cambriafor there excellent customer service before and after the purchase.
These rotors are quiet and dissipate heat superbly on descents. No noticeable brake fade. I have 180mm rotors paired with Shimano SLX M7100 2 piston brakes. This setup offers impressive braking power. I do use the finned resin pads with these. I have had the same rotors on my bike since 2020 and they are still true and perform flawlessly. These are much cheaper than the XTR version and perform virtually the same with the only difference being the black paint on the rotor. Hoping Shimano releases a 6-bolt rotor soon for these. They released an XTR version a couple of years ago.
Looks great on any bike. Seems to cool itself down well. Got the 160mm one which has 4 spider arms (not 5).If you are confused like myself: XT got silver rotor, silver fins, black spider. XTR got silver rotor, black fins, black spider.
| Mounting | Centrelock |
