The Shimano Deore XT SM-RT86 disc brake rotor features ICE technology and a mud-shedding design. ICE technology is Shimano's cooling tech for consistent performance. Our preferred rotor for all of Sedona's most demanding trails!
- Model No: SM-RT86
- Series: Deore XT
- Mount: 6-bolt
- Sizes: 160 mm, 180 mm, 203 mm
- Material: stainless steel/aluminum/stainless steel
- Compatible with both metal and resin brake pads
Please reach out to us with any questions you may have on anything we sell. We want to make sure you get the right part the first time. Our lifelong riders at Thunder Mountain Bikes are knowledgeable and would love to talk to you!
We currently offer both economy and expedited shipping options though FedEX and USPS.
Orders totaling over $49 are eligible to ship for free via an economy ground option of our choice.
If you're in need of something super-quick, please contact us directly. We may be able to overnight your order with an additional fee and depending on your location.
Should there be an issue with the item you bought, or you no longer need your purchase, we will be happy to set up a return.
All returns must be requested within sixty (60) days of the fulfillment date (i.e. the date we printed the shipping label and boxed up your order.) All returned items must be received in new and unused condition, with the original tags and labels attached, and in the original packaging. We cannot accept returns on any items that have been installed or show wear of any kind.
To request a return, please visit: returns.thundermountainbikes.com and follow the steps to return eligible items from your order.
After receiving your return and inspecting the condition of your item, we will process your return. Please allow at least seven (7) days from the receipt of your item to process your return or exchange. We will notify you by email when your return has been processed.
For all Special Order items, there is a 25% restocking fee. Special Order items are those that we do not currently stock.
For defective, damaged, or if we sent you the wrong products, please contact us using the phone number or email below.
If you have any questions concerning our return policy, please contact us at:
The best rotors ever and very good company to deal with fast shipping if thunder mountain has what I need i only order from them I don’t look anywhere else
So far so good! Great stopping power for my enduro bike!
We did some bike park and my wife wasn't too happy with her new brake performance. She didn't like the modulation of her sintered pads and actually kept overheating them. Switched her to ice-tech rotors and pads and so far things have been much improved. No issues to report other than the pricy nature of ice-tech components.
All trail bikes need 203mm rotors, and Shimano XT’s look the business. Who cares about performance look at those 203’s….
It was fantastic that Thunder Mountain Bikes had these in stock when there is such little inventory available throughout the U.S.. These are the same stock rotors that perform very well on my current Pivot Switchblade v2 with a Shimano XT/XTR build. These are being used on a second set of wheels. Thunder Mountain Bikes had fast shipping and delivered as expected.