This item: Shimano XTR RT-MT900 160mm Centerlock Disc Rotor with Lockring. $(function() { It makes sense that if a team is able to use a rotor that can better withstand such impacts, riders would require fewer bike changes in the long run. Bracey enjoys all manner of cycling, from road to gravel and mountain biking. I have thought about going Gx for the simplicity, but I would lose some low gear range for climbs unless I go a lot smaller on the front chainring than standard. Some items may not be eligible for price match due to manufacturer pricing requirements. }); The pinnacle in mountain bike braking, SHIMANO XTR RT-MT900 disc brake rotors deliver superb stopping power for the most aggressive riding. Support us! I like how they make their old rotors look like trash with graphs like that. } }); What do you think abtout the new Shimano RT-CL900 and RT-CL800 rotors? . First featured in Pro Downhill mountain bike racing, the line has been expanded to include all sizes of rotors so other disciplines can also enjoy the benefits of this top-of-the-line brake technology. 58148 Views 31 Replies 19 Participants Last post by deboula, May 23, 2016. madboy48 Discussion Starter . $(".container-account").before(""); This is achieved to the steel braking surfaces with aluminium core. Bikerumor Copyright 2013 2023. $(".delivery-cost:contains('FREE')").siblings(".delivery-date").html("Standard (3-5 business days)"); James Bracey's career has seen him move from geography teacher, to MBR writer, to Cycling Weekly's senior tech writer and video presenter. That why bike is delayed. var bikePresent = false; loadSeatpost($(this).attr("id")); By the way, Shimano does make really nice fishing equipment though. if($("#seatPostGraphic").length > 0){ The design of the Shimano XTR / Dura Ace RT-MT900 disc brake rotors is a further development of the successful ICE TECHNOLOGIES FREEZA design. $(".delivery-cost:not(:contains('FREE'))").parent().parent().remove(); }); - Surface temperature cooled by -20C (vs RT99, 203 mm) Rotor size - 160 mm, 180 mm, 203 mm . window.gapi.load('ratingbadge', function() { He enjoys a good long ride on road or gravel, but he's most alive when he's elbow-to-elbow in a local criterium. 140mm and 160mm rotors see considerable weight savings for XC. if(bikePresent){ The hub still offers very low amounts of drag and in terms of weight and price, its very competitive at 238g for the rear and a price tag of $294.99. } Thank you !Shimano OEM parts from Canada:Shimano XT MT800 Center Lock Rotor - https://bit.ly/2Z9wrByShimano XTR MT900 Center Lock Rotor - https://bit.ly/32122qZShimano XT SM-RT86 6-BOLT DISC BRAKE ROTOR - https://bit.ly/2EZPqYoSHIMANO SLX SM-RT66 6-BOLT Rotors - https://bit.ly/321U0OpShimano SM-MA Disc Brake MOUNT ADAPTERS - https://bit.ly/331pinPSHIMANO SM-BH90 OLIVE \u0026 BARB/ insert - https://bit.ly/3jTgirXAnd in USA, hit Worldwide Cyclery for some awesome gear! The Ultegra rotors still have the issue where the pads come in contact with the cooling fins AFAIK. }); The bike brakes just as well, but looks so much better. Design Back by popular demand, the general all-things Road forum! On the bike, 30-year-old Josh has been riding and racing since his early teens. I run Shimano RT99, as do many pro teams. Thank you for signing up for email specials! > } $(".shipbox-header p").html("Shipping on this Batch Bike"); Obviously according to Shimano people range in size from 170 to 175 cm. This is instead of the SM-RT900 rotors that come part of the road-focussed Dura-Ace groupset that the riders have been using. $(".container-default").css("padding-top", "0px"); So out of the box you could have issues. This more sparing use of material means the XTR rotors weigh less; nine grams less for 140mm rotors, 10 grams for 160mm. Bikerumor may earn a small commission from affiliate links in this article. Im sorry, I just dont see how it is faster for them to make a different, new crankset to fill in while they are able to ramp up the production on their other different, new crankset. Some of the links in this description are affiliate links. All rights reserved. Wheels have had their time in the spotlight too, as Jumbo Visma and Ineos Grenadiers shunned Shimano in favour of non-sponsor selections, despite our suggestion that Shimano has something new coming. } $("#closeWinDone").show(); A Shimano deore performance and smoothness is light years ahead of XX1. The Shimano XTR RT-MT900 disc brake rotor offers stable and versatile brake performance in the most demanding MTB conditions. } If you would like to change your settings or withdraw consent at any time, the link to do so is in our privacy policy accessible from our home page.. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. MANUALS & TECHNICAL DOCUMENTS SHIMANOs CENTER LOCK mounting system makes installing and removing rotors quick and easy thanks to the spine mount and lock ring design. } } else if($(".product-name h1").html() == "Jenson USA Gift Card") It looks like Shimano is making up for lost time at the Tour and is throwing a multitude of new tech into the fray. The RT900 is intended for road bikes, although it would likely work on a MTB. $(function() { if(getCookie("IsKiosk") && $("body > header > div.header-top.clearfix > div > div > div.dropdown.header-account-menu-container.hidden-xs > ul > li:nth-child(1) > a").html() =="Sign out"){ Disclaimer: Im a different Tim than the OP Im neither Japanese nor a SRAM employee, and remember the LX (and earlier STX-RC) silent roller clutch hubs. } $(".shipbox-content").html("Please note that due to the steep discount, this bike requires some final assembly by the customer upon receipt. Zach Overholt is the Editor in Chief of Bikerumor. if($(".product-name h1").html() == "JensonUSA Gift Card"){ function getCookie(cname) { According to Shimanos Mountain Bike Product Manager, Nick Murdick, the issue wasnt that they couldnt produce them, it was just that the current production method meant they couldnt be produced fast enough. They also introduced an out of range silent rear hub Grab one before they are gone for ever. Because the crankset is light, 12 speed compatible, comes in all black, and issubstantiallyless expensive than the M9100 crankset. Not sure about braking area though. Please try again in a few hours.

"); }); If the competitor offers free shipping on the specific item, Jenson USA will still match the price and free shipping offer. We're using cookies in case to provide best-possible user experience. }); Steel part are thicker than recessed aluminum fin. } $("#chatNow").click(function() { I hated the silver finned R8000 rotors on my all red and black bike, so I swapped them out for the Centerline X rotors I found on a huge discount. SHIMANO SERVICE CENTERS SHIMANO SERIES That also means the wider flange 11 speed specific rear hub is no longer on the table. Riders in the Tour de France are extremely unlikely to be dragging their brakes all the way down a descent, so it's unlikely that cooling has ever been an issue, so even if there is a difference, it's unlikely to have been a factor in the decision. Im currently riding a 211 Xt /slx combo which is great. Competitive Cyclist is cutting prices on apparel including helmets, jerseys, and shoes as riding season kicks into high gear. After the M9100 cranks hit warehouses in June, the MT900 will be phased out which may be a bummer for some. window.gapi.ratingbadge.render(ratingBadgeContainer, {"merchant_id": 17229, "position": "BOTTOM_LEFT"}); To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. The SM-RT99 brake discs can be used with XTR, Saint brakes and also with a lot of flat mount brakes from the road sector. Is Shimano about to launch a new wheelset? var initialDelay = 1500, longDelay = 4500; SHIMANO's CENTER LOCK mounting system makes installing and removing rotors quick and easy thanks to the spine mount and lock ring design. Our Gear Advisors are Ready to Help. 160mm rotors, side by side. We do not Price Match refurbished or used items. I tried SRAM Gx for a day on a Salsa, and I have ridden Shimano for 20 years. We're using cookies in case to provide best-possible user experience. WorldTour races, especially early season or the Grand Tours can throw up lots of little tech tidbits that can either indicate the imminent launch of a new product or just be a curious experiment with increasing performance through the use of clever adaptation of existing kit. The ICE TECHNOLOGIES FREEZA rotors dissipate heat to maintain braking performance on long downhill stretches. With XTR left and Dura-Ace right. Shimano XTR RT-MT900 Center Lock Disc Brake Rotor 180mm - https://bit.ly/3jYKQJxShimano XT RT-MT800 Center Lock Disc Brake Rotor 180mm - https://bit.ly/30fHtG9 Shimano SLX SM-RT70-S Center Lock Disc Brake Rotor - https://bit.ly/33Sr90xShimano SM-HB20 Lock Ring for 12/15/20mm Axle Hubs - https://bit.ly/3ajj3PI Shimano XT RT86S 160mm 6-Bolt Ice Tech Disc Brake Rotor - https://bit.ly/2DWokkaPark Tool FR-5.2 Cassette Tool - https://bit.ly/2HRxRqrPark BBT-9 BB Tool Shimano Hollowtech II - https://bit.ly/2uNKcqvPark BBT-69.2 Bottom Bracket Tool, 16 notches, 44mm OD - https://bit.ly/2v4QIZ4Shimano brakes, discs and pads - https://bit.ly/3hQR6RRShimano BH90-SB Brake Hose Olive and Insert - https://bit.ly/2wKfu25Shimano BH90-SB 2000mm Disc Brake Hose Kit - https://bit.ly/2GwwpdeShimano Brake Fluid - https://bit.ly/2GIfsPoShimano Oil Funnel Tool - https://bit.ly/2Euno0W Shimano TL-BH61 Hydraulic Brake Vise Blocks - https://bit.ly/339kvlLPark Tool AWS-10 Metric Folding Hex Wrench Set - https://bit.ly/2QUqa6SPark Tool Polylube 1000 Grease - https://bit.ly/2qy34qoA good How-To brake bed-in procedure from SRAM - https://www.youtube.com/watch?v=iUV2Eo9ERSkFOLLOW ME on SOCIALInstagram - https://www.instagram.com/love.mtb/Twitter - https://twitter.com/mevnetMy channel is not sponsored. Shimano RO80 and RO50 roller clutch hubs. // 0 && bikeDateRun < 5){ Today it's the turn of another wheel-based component, the disc brake rotors. the brakes. While Shimanos test mules havent had any issues, apparently there is enough of a chance for the potential of issues down the road that Shimano has decided to modify the hubs for production. Shimano XTR RT-MT900 Centerlock Disc Rotor - Grey (IRTMT900SSE) No ratings or reviews yet. However, the Udi2 on my road bike is Magnificent. } Just the XTR M9100 chainring alone sells for $132.99, and the M9100 crankset without ring sells for $419.99. It has wider thicker steel brake track and beefier wider spider. Or sign up for one year for just 49 $79 59, Try your first month for just 1 / $1 / 1. } null, "json"); Only 20 left in stock - order soon. Try Swissstop Catalyst. As mentioned, the MT900 cranks will remain as the only option for the XTR group until the M9100 cranks arrive in June. Conversely, the Dura-Ace rotors feature much larger fins which make the rotors almost solid in appearance. So is this a performance enhancer we should all be trying? Phone: $.trim($("#customBikePhone").val()), So basically everything they have been hyping the system to be is no longer valid. Email: $.trim($("#customBikeEmail").val()), The pinnacle in mountain bike braking, SHIMANO XTR RT-MT900 disc brake rotors deliver superb stopping power for the most aggressive riding. However, youll still be able to run a shorter cage derailleur, just with a 12 speed 10-45t cassette. } RT99 should be fine to replace the 53, but there are a number of rotors that are in between such as the RT81. In 160mm guise the XTR shaves a whole 10. It seems odd that Shimano is not responding more quickly to the market demand for 1x systems. He possesses an in-depth knowledge of bicycle mechanics, as well as bike fit and coaching qualifications. This stop gap crank actually looks better than the intended model to me, its not as pretty, but its using the pinch bolt and end cap design most Shimano cranks use instead of the new ones compression ring.

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