{"product_id":"shimano-xtr-dura-ace-centerlock-disc-rotor-grey-160mm","title":"Shimano Xtr\/Dura-Ace Centerlock Disc Rotor Grey, 160Mm","description":"Designed to keep your braking system cool on long, demanding descents, the XTR RT-MT900 Centerlock Disc Rotor rapidly dissipates heat for more consistent braking performance in extreme conditions, as well as longer pad life and reduced brake fade. These rotors are optimized for the XTR M9100 and M9120 brakes, and feature a new design that improves cooling and decreases weight compared to the previous version of the XTR rotor, the RT-99. Employing Shimano's Ice Technologies Freeza construction, these rotors use a 3-layer design consisting of two steel braking surfaces sandwiched over an aluminum core. This allows Shimano to take advantage of the high thermal conductivity of aluminum, whereas most companies simply use steel rotors. And thanks to a new heat dissipating paint on the exposed parts of the aluminum layer, the RT-MT900 rotors see their surface temperature cooled by up to 20-degrees Celsius compared the previous XTR RT-99 rotors. The 140mm and 160mm sizes are optimized for XC and focused on weight reduction, whereas the 180mm and 203mm rotors are made for aggressive trail and enduro with an emphasis on efficient cooling.\u003cbr\u003e\u003cbr\u003eMaterial: [core] aluminum, [braking surface] stainless steel, [lock ring] aluminum\", \"Attachment Type: centerlock\", \"Compatibility: Shimano XTR M9100 and M9120 calipers, Shimano Ice-Tech brake pads\", \"Diameter: 140mm, 160mm, 180mm, 203mm\", \"Includes: lockring.\u003cbr\u003e\u003cbr\u003eProduct Description:Brand:SHIMANO, Material:[core]aluminum, Exterior Finish:StainlessSteel, Vehicle Service Type:MountainBicycle, Item Diameter:160Millimeters, Manufacturer:Shimano, UPC:689228340992, Brand:?SHIMANO, Material:?[core] aluminum, Exterior Finish:?Stainless Steel, Vehicle Service Type:?Mountain Bicycle, Item Diameter:?160 Millimeters, Manufacturer:?Shimano, UPC:?689228340992, Item Package Dimensions L x W x H:?7.6 x 6.46 x 1.34 inches, Package Weight:?0.23 Kilograms, Item Dimensions LxWxH:?7 x 8 x 2 inches, Item Weight:?3.2 ounces, Brand Name:?SHIMANO, Model Name:?BR1709, Color:?Grey, Suggested Users:?mens, Number of Items:?1, Part Number:?IRTMT900S, Included Components:?Internal Lockring, Size:?160mm, ASIN:B07KFM34ZK, Customer Reviews:4.34.3 out of 5 stars(29)4.3 out of 5 stars, Best Sellers Rank:#167,650 in Sports \u0026amp; Outdoors (See Top 100 in Sports \u0026amp; Outdoors)#79 inBike Brake Rotors, Date First Available:June 4, 2019, Brand:SHIMANO, Material:[core] aluminum, Exterior Finish:Stainless Steel, Vehicle Service Type:Mountain Bicycle, Item Diameter:160 Millimeters, Manufacturer:Shimano, UPC:689228340992, Item Package Dimensions L x W x H:7.6 x 6.46 x 1.34 inches, Package Weight:0.23 Kilograms, Item Dimensions LxWxH:7 x 8 x 2 inches, Item Weight:3.2 ounces, Brand Name:SHIMANO, Model Name:BR1709, Color:Grey, Suggested Users:mens, Number of Items:1, Part Number:IRTMT900S, Included Components:Internal Lockring, Size:160mm.\u003cbr\u003e\u003cbr\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":60810073506078,"sku":null,"price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/1336\/0158\/files\/61nbq4dx9WL._AC_SL1200.jpg?v=1793695352","url":"https:\/\/sutmisirarabasi.com\/products\/shimano-xtr-dura-ace-centerlock-disc-rotor-grey-160mm","provider":"MARC Home Tools Store","version":"1.0","type":"link"}