--- product_id: 42712991 title: "XT SM-RT86 Rotor - 6-Bolt One Color, 180mm" brand: "shimano" price: "S/.408" currency: PEN in_stock: true reviews_count: 13 category: "Shimano" url: https://www.desertcart.pe/products/42712991-xt-sm-rt86-rotor-6-bolt-one-color-180mm store_origin: PE region: Peru --- # 6-bolt attachment for rock-solid fit 2-part construction for max rigidity & min weight Ice-Tech for cooler, quieter braking XT SM-RT86 Rotor - 6-Bolt One Color, 180mm **Brand:** shimano **Price:** S/.408 **Availability:** ✅ In Stock ## Summary > ❄️ Ride Cooler, Brake Quieter, Dominate Every Descent! ## Quick Answers - **What is this?** XT SM-RT86 Rotor - 6-Bolt One Color, 180mm by shimano - **How much does it cost?** S/.408 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/42712991-xt-sm-rt86-rotor-6-bolt-one-color-180mm) ## Best For - shimano enthusiasts ## Why This Product - Trusted shimano brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Installation:** 6-bolt mounting ensures a secure, hassle-free setup every time - • **Featherlight Performance:** At just 154g for 180mm, it’s the perfect balance of durability and agility - • **Consistent Power Delivery:** Superior heat dissipation means reliable braking even on the longest rides - • **Precision Engineered Rigidity:** Two-part design delivers unmatched strength without the weight penalty - • **Revolutionary Ice-Tech Cooling:** Keeps your brakes cooler, quieter, and fade-resistant on every descent ## Overview The Shimano XT SM-RT86 180mm rotor features a two-part aluminum construction with Ice-Tech technology, delivering superior heat dissipation, reduced noise, and fade-resistant braking. Weighing just 154g and equipped with a 6-bolt attachment, it offers professional-grade performance and reliability for serious cyclists. ## Description XT Brake Disk ISM-RT86 Ice Tech 180mm Silver - 6 Holes Review: Big improvement…. - My Orbea came stock with Shimano 180mm rotors. They were adequate for stopping power on flat terrain. When going down steep rough trails I didn’t feel I had adequate breaking control. Jumping up to the 203mm rotors made a world of difference along with Shimano Ice Tech technology which helps keep overheating down. Don’t feel like the down hills are potential suicide missions any longer. Would highly recommend. Review: Quality brand product - Amazing rotors for my E bike. Just feels awesome when the levers are pressed. Stays firm and no warping whatsoever. I have this installed 2 months ago and am 100% satisfied ## Features - 2-part construction, for higher rigidity and lower weight - Ice-Technology for long pad life, less noise, less fade and light weight - Claimed Weight: [203mm] 187g, [180mm] 154g, [160mm] 135g - Significantly quieter braking - Quick and secure installation - Better heat dissipation means consistent, dependable braking performance even during long descents - Attachment Type: 6-bolt ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B009YIDW5Y | | Best Sellers Rank | #39,639 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #14 in Bike Brake Rotors | | Brand Name | SHIMANO | | Compatible with Vehicle Type | Bicycle | | Customer Reviews | 4.6 4.6 out of 5 stars (1,491) | | Exterior Finish | Black | | Global Trade Identification Number | 04524667744702 | | Included Components | nothing | | Item Diameter | 18 centimeters | | Item Type Name | XT Brake Disk ISM-RT86 Ice Tech 180mm Silver - 6 Holes | | Item Weight | 0.1 kg | | Manufacturer | Shimano | | Manufacturer Part Number | SMRT86 | | Material Type | Aluminum | | Model Number | SMRT86M2 | | OEM Equivalent Part Number | SMRT86 | | UPC | 689228744707 | | Unit Count | 1 Count | ## Product Details - **Brand:** SHIMANO - **Exterior Finish:** Black - **Global Trade Identification Number:** 04524667744702 - **Item Diameter:** 18 centimeters - **Manufacturer:** Shimano - **Material:** Aluminum - **Number of Items:** 1 - **OEM Part Number:** SMRT86 - **UPC:** 689228744707 - **Vehicle Service Type:** Bicycle ## Images ![XT SM-RT86 Rotor - 6-Bolt One Color, 180mm - Image 1](https://m.media-amazon.com/images/I/713r-8UtBVL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Big improvement…. *by A***Y on November 27, 2023* My Orbea came stock with Shimano 180mm rotors. They were adequate for stopping power on flat terrain. When going down steep rough trails I didn’t feel I had adequate breaking control. Jumping up to the 203mm rotors made a world of difference along with Shimano Ice Tech technology which helps keep overheating down. Don’t feel like the down hills are potential suicide missions any longer. Would highly recommend. ### ⭐⭐⭐⭐⭐ Quality brand product *by H***O on October 25, 2025* Amazing rotors for my E bike. Just feels awesome when the levers are pressed. Stays firm and no warping whatsoever. I have this installed 2 months ago and am 100% satisfied ### ⭐⭐⭐⭐⭐ Fits perfectly. *by L***U on November 22, 2024* I have a heavy E-bike (Tesway X7-Pro), and I also tow a cargo trailer with it. So I decided it would be a good idea to upgrade the stock 180mm rotors with 203mm rotors. I got this rotor, the XT SM-RT86 for the back rotor of my bike, and it fits perfectly and looks GREAT. I went with the XTR version of this for the front rotor. (Honestly, you can hardly tell the difference). Of course, I had to replace the front and rear caliper brackets with 203-mm capable units, which added a bit of cost, but not much (around $20 for both). In all, I'm super happy with this rotor slowing down the back half of my bike. It's definite improvement over the 180's, even on 2-piston calipers. And combined with the XTR on the front wheel, the braking performance has GREATLY improved. 5 stars. ## Frequently Bought Together - Shimano SM-RT86M2 Ice-Tech brake disc, XT, diameter 180 mm, 6-hole mount, Aluminium, Black - Shimano SMMA90F203PPM - Bicycle Parts, 203mm P/PM - BUCKLOS PM/is Front Rear 180/203mm Disc Brake Caliper Mount Adapter Gear Parts Accessories, CNC Machined Aluminum Alloy Rotor Adapter with Bolts --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pe/products/42712991-xt-sm-rt86-rotor-6-bolt-one-color-180mm](https://www.desertcart.pe/products/42712991-xt-sm-rt86-rotor-6-bolt-one-color-180mm) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-10-22*