The ICE TECHNOLOGIES FREEZA rotors dissipate heat to maintain braking performance on long downhill stretches. We and our partners use cookies to Store and/or access information on a device. 8599 Views 3 Replies 3 Participants Last post . Bump to see if anyone tried RT-MT900? Everyone is making good points. I might be wrong, those cranks look 300% xt range of price and quality. When you keep surfing on this site you agree with the cookie usage. rotational weight, this difference is certainly going to be advantageous (or at least give the perception of an advantage). Obviously according to Shimano people range in size from 170 to 175 cm. With the larger holes drilled into the XTR rotors' braking surface, one could predict a slight increase in braking performance, especially in the wet. 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. Steel part are thicker than recessed aluminum fin. 5 Ways to Connect Wireless Headphones to TV. Just the XTR M9100 chainring alone sells for $132.99 ???!!!!! } I run Shimano RT99, as do many pro teams. He has been writing about whats new in the bicycle world for 12+ years. This is supposedly not silent, but not exactly loud either. $(".delivery-cost:not(:contains('FREE'))").parent().parent().remove(); 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. As mentioned, the difference is to the tune of 19 grams for a pair of 160mm front and 140mm rear - the most common combination. I think Shimano is lying. Bike: $.trim($(".product-name h1:first").text()), free shipping, free headset). } No one (anywhere) seems to have them. 203 rotors. }); $("#seatPostGraphic").attr("src", "https://www.jensonusa.com/globalassets/product-page-assets/SEATPOST-GEO.jpg"); Only slightly heavier but marketing material is very convincing. Now, instead of the two driver plates completely pulling away from each when youre coasting, the plates will just skim across each other (which to us sounds more similar to the ratchet design of a DT Swiss hub or similar). 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. As we enter the third week of the Tour de France, we've had plenty of time to look at the bikes of the riders already, and there has been plenty of cause for tech discussion at this year's race. Continue with Recommended Cookies. Running 160/140 Centreline X's on my CX bike (use it on the road too with different wheels). } We'll preface this with a disclaimer: We don't have the answers. And yet people still laud these very same brakes. 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. // ]]> $('.special-offers .arrow-alt-up').delay(longDelay).animate({"margin-top": '-5px'},500).animate({"margin-top": '0px'},500,animatedSpecialOffers); } Just the XTR M9100 chainring alone sells for $132.99, and the M9100 crankset without ring sells for $419.99. if($(".product-name h1").html() == "JensonUSA Gift Card"){ Im just waiting on the 203mm rotors to become available. The pinnacle in mountain bike braking, SHIMANO XTR RT-MT900 disc brake rotors deliver superb stopping power for the most aggressive riding. Please contact a Gear Advisor as needed at .

"); Both rotors utilise 'Ice Technologies' which essentially pairs an aluminium layer sandwiched between two steel layers, and 'Freeza', which extends this aluminium layer into cooling fins, these are then painted with heat-dissipating paint. However Race face could not deliver on time either. Carbon Ti makes some pricey ones with a carbon carrier. Great! //$("#register-form").html("

Our registration system is currently undergoing maintenance and creating accounts is currently unavailable. Please Note: This bike is not eligible for shipping and can only be purchased at one of our retail locations. Back by popular demand, the general all-things Road forum! Even with the right planning you have to ramp up production right before you move in to have nough product available during the move to meet orders and plan for a few months where you cant make product as you test, certify, and ramp production back up. LC_API.open_chat_window(); With a focus on decreasing disc brake rotor heat deformation, the result of these disc brake rotors is quieter brake performance without sacrificing weight or heat dissipation. if($(".container-fluid").length > 0 && ($(".container-fluid")[0].dataset.productCode == 'BI002571' || $(".container-fluid")[0].dataset.productCode == 'BI002572')){ Biggest difference has been which wheels I run on the bike, interestingly the braking with my inexpensive Giant SLR1 wheels is much smoother, quieter, more linear and more powerful than when I run my Enve wheels. One with 160/160 and one with 140/140 airotors. Jenson USA ships worldwide, including APO/FPO addresses. Zach Overholt is the Editor in Chief of Bikerumor. 108 grams (160 mm) What we do know for certain is the rotor favoured by these teams, the XTR RT-MT900 Ice Tech is lighter than the current Dura-Ace SM-RT900 Ice Tech rotor. $("#mainForm").hide(); Riders including Julian Alaphilippe, Marc Hirschi and Adam Yates have been using mountain bike rotors. > var initialDelay = 1500, longDelay = 4500; - Surface temperature cooled by -20C (vs RT99, 203 mm) Rotor size - 160 mm, 180 mm, 203 mm . Surface temperature cooled by -20C (vs RT99, 203 mm) Rotor size; 140 mm, 160 mm, 180 mm . If you'd like to buy an item that we cannot ship to your address, we can accept your foreign credit card and ship it to a US address for you. // Hide estimated delivery date When you keep surfing on this site you agree with the cookie usage. Best budget bike helmets of 2023 - look good and stay safe at reasonable prices, Paris-Roubaix crashes spark debate about tubeless tyre safety on the cobbles, AG2R Citron rumoured to switch to Van Rysel bikes for 2024, By Daniel Ostanek, Kirsten Frattini, Peter StuartApril 10, 2023. . And in bikes in mid season models and for sure for bikes in 2020. }); The best news is that in spite of their production difficulties, Shimano tells us that the groups are in the warehouses now and shipping to dealers. Since the fin becomes much smaller, I believe it's improved in this attribute. DISCONTINUED PRODUCTS, SHIMANO SERVICE CENTERS | MANUALS & TECHNICAL DOCUMENTS | DISCONTINUED PRODUCTS, Privacy Policy | Cookies Preferences | Terms of Use | California Transparency in Supply Chain Act | ADA Compliance | California Consumer Private Notice. With the increased bulk in the body of the rotor and its arms, it could be conceivable that the rotor is stronger, sturdier, and better at withstanding impacts. The pinnacle in mountain bike braking, SHIMANO XTR RT-MT900 disc brake rotors deliver superb stopping power for the most aggressive riding. Visit our corporate site. } XTR Disc Brake BR-M9100 Brake Caliper SM-BH90-SS Brake Hose RT-MT900 Disc Rotor SHIMANO CODE NO. I think 76g for the 160s and 66g for the 140s. if($("#priceMatchContainer #comments").length > 0){ No real difference, except that Shimanoss double sided shifters are a big deal with my older hands on my mtb (over 50). $("#sendEmail").click(function(){ The pinnacle in stopping power, SM-RT900 disc brake rotors deliver consistent braking performance for better control and confidence in race conditions. slidesToShow: 1, wow shimano just wow.. In part, yes, but maybe they thought that a 300 disposable cassette system was a stupid rip off. Therefore, if a rotor is ever misaligned, damaged or bent, there's much less free space before the brake pads start to rub. 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. return c.substring(name.length, c.length); It is also ice tech freeza rotor, but with less pronounced fanblade shape than SM-RT900 and 800 (Dura-ace and Ultegra rotor). }); There has been plenty of rumour and speculation around why, which we're going to dive into, in the hope that we can find some answers. The result is first-class and consistent braking even in the most demanding conditions. There seems to be a problem with your name - Please provide your first and last name. The 180 mm and 203 mm versions, specially designed for Enduro . Orange Seal, does it live up to it's fame. The design of the Shimano XTR / Dura Ace RT-MT900 disc brake rotors is a further development of the successful ICE TECHNOLOGIES FREEZA design. Their anodization facility burned down last year. 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. setInterval(function(){ More of these are on the way. This offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and some exclusions apply. Details. $(".delivery-cost:contains('FREE')").not(':first').parent().parent().remove() SAVE ON SHIMANO FOOTWEAR | Ends 4/24 SHOP NOW. SHIMANO DISC ROTOR RT-MT900 for DURA-ACE R9200 Series and XTR M9100 Series.This is RT-MT900-S(160mm) and RT-MT900-SS(140mm). However, partsare arriving at warehouses around the country and shipping to dealers, as evidenced by the photos of the new crankset below. Only 20 left in stock - order soon. The rotors they have been opting for are the Shimano RT-MT900 rotors from the brand's mountain-bike-focussed XTR range. SHIMANO BIKE-US // All opinions are my own, 100% honest. They PARTIALLY engaged pretty much instantly, but there was no clear moment when the engagement started, just kind of a mushy feeling where they were barely, then partially, then seemingly completely engaged. Sold by NuBlissful and ships from Amazon . Competitive Cyclist is cutting prices on apparel including helmets, jerseys, and shoes as riding season kicks into high gear. James Bracey's career has seen him move from geography teacher, to MBR writer, to Cycling Weekly's senior tech writer and video presenter. The simplicity, ease of use, and truly consistent, highly precise spline system just makes too much sense and works perfectly. What we do know for certain is the rotor favoured by these teams, the XTR RT-MT900 Ice Tech is lighter than the current Dura-Ace SM-RT900 Ice Tech rotor. if($(".delivery-cost:contains('FREE')").length > 0){ There's been tyre talk, as the debate of tubular vs tubeless was usurped by clinchers. In 160mm guise the XTR shaves a whole 10. bikeDateRun++; } I think these were going to be the new XT 12 speed cranksets fo release later in the year or next year if the XTR series had been on schedule. A theory compounded by Maciej Bodnar's choice to use the XTR rotors at the road world championships in Yorkshire last year. Some of the world's most talented engineers work to make four-wheeled machines lighter, faster and more powerful. Prior to that, Zach spent many years in the back of a bicycle shop building and repairing nearly every type of bike, while figuring out how to (occasionally) ride them. The Ultegra rotors still have the issue where the pads come in contact with the cooling fins AFAIK. The Shimano XTR RT-MT900 disc brake rotor offers stable and versatile brake performance in the most demanding MTB conditions. There seems to be a problem with your phone number - please correct and submit again, There seems to be a problem with your email - please correct and submit again. $(".shipbox-header p").html("Shipping on this Batch Bike"); After the M9100 cranks hit warehouses in June, the MT900 will be phased out which may be a bummer for some. Theyre not all that new either, they use existing forging methods (maybe tooling as well) and likely add in minor processing for the chainring mount. In other XTR related news, Murdick confirmed that the Scylence hub has been effectively cut from the line up due to the potential for long term durability issues. SHIMANO's CENTER LOCK mounting system makes installing and removing rotors quick and easy thanks to the spine mount and lock ring design. the brakes. The pinnacle in mountain bike braking, SHIMANO XTR RT-MT900 disc brake rotors deliver superb stopping power for the most aggressive riding. > Some of our partners may process your data as a part of their legitimate business interest without asking for consent. document.getElementById( "ak_js" ).setAttribute( "value", ( new Date() ).getTime() ); This site uses Akismet to reduce spam. Full accident protection coverage available right away and even after your manufacturer's warranty expires. So out of the box you could have issues. The ICE TECHNOLOGIES FREEZA rotors dissipate heat to maintain braking performance on long downhill stretches. }); Again, Im not a SRAM guy I think that the idea that Shimano will dislodge SRAM from its position of greater dominance just with a single well-done XT group is a bit fanciful. When you purchase through links on our site, we may earn an affiliate commission. The wheels used by Hirschi et al look to be tubular but we would expect if this wheel is to see the light of day as a consumer item then clincher and tubeless versions should come next. Im extremely happy with Centerline X rotors so Im not inclined to be the guinea pig for cross-compatibility testing. This is achieved to the steel braking surfaces with aluminium core. } It warp easily. And it took them 3 years to come out with this hub, and now they realize there is a problem? } $(".delivery-cost:contains('FREE')").siblings(".delivery-date").html("Standard (3-5 business days)"); }); RT-MT900 was designed with structural integrity as the priority. ', Five epic collabs where good cars led to great bikes, SUBSCRIBE TO CYCLING WEEKLY FROM AS LITTLE AS 3*, Improve your performance with our expert practical, nutritional and training tips, Every week get exclusive interviews, fitness tips and product reviews. FC-MT900-1, SHIMANO SERVICE CENTERS Quick view . SHIMANO L05A-RF Resin Disc Brake Pads with Fin. Shimano XTR RT-MT900 Centerlock Disc Rotor - Grey (IRTMT900SSE) No ratings or reviews yet. Bike Build Process With the COVID-19 pandemic closing factories around the world for months earlier this year, and with rumours rife about if and when Shimano plans to update Dura-Ace, could it simply be that Shimano's stocks are running low? Shimano has also decided to axe the 11 speed option for the group, which they state was more an attempt to reduce the amount of SKUs than anything else. Alongside this, his love for WorldTour racing and eagle eyes mean he's often breaking tech stories from the pro peloton too. Because the crankset is light, 12 speed compatible, comes in all black, and issubstantiallyless expensive than the M9100 crankset. It's the latter that caught our keen eyes at the Tour de France with regards to the trend of pros opting to run mountain bike disc rotors over the existing road versions that are more commonplace. Shimano. The consent submitted will only be used for data processing originating from this website. Based in Ohio, Zach is now slowly introducing a new generation to cycling and still trying to figure out how to fit the most rides into a busy schedule as a new dad. Shimano RT-MT800 (XT center lock Ice Tech) vs. SM-RT70 (SLX center lock Ice Tech) rotors? So why are the teams running these? The Shimano RT-MT900 brake rotor was designed and developed on the basis of the successful Ice Tech FREEZA rotors. I still bet for XT to be introduced on April 15, with availability for aftermarket shelfs in september-october-november. $(".cart-item-detail-proditemnum").each(function(){ Visit our corporate site (opens in new tab). Have them on order since November, and now I saw that theyre delayed until June (!). Ill take the reliable route anytime-XT 111 is exceptionally robust and hassle free. Sign up to receive BikeRumor content direct to your inbox. While the MT900 forgoes the new preload assembly of the M9100, it does gain the direct mount chainring capability and the exact same XTR chainring that will come on the M9100. $(".seatPostElement").on("mouseout", function(){ Randonneurring, Bikepacking, Commuting, For sale - Pictures are mandatory 22-3-13, https://bike.shimano.com/en-EU/product/ MT900.html. Design:- 2-piece. $79.99. speed: 300, } That means you're basically getting the MT900 crank for less than $100 more than the chainring alone. // Most demanding MTB conditions arriving at warehouses around the country and shipping to dealers, as many. Last name Maciej Bodnar 's choice to use the XTR rotors at the road too with different wheels.. Installing and removing rotors quick and easy thanks to the steel braking surfaces with aluminium core. our corporate (... Are on the table the M9100 crankset opting for are the SHIMANO XTR RT-MT900 Rotor. Xtr cranks with that silvery touch, have been ugly since forever run SHIMANO,... Guinea pig for cross-compatibility testing product must be the same make and model ( i.e., the all-things! Wheels ). sure for bikes in mid season models and for sure for in! Im not inclined to be the guinea pig for cross-compatibility testing, comes in All black, and now saw!, does it live up to receive Bikerumor content direct to your inbox M9100 chainring alone sells $... Partners may process your data as a part of their legitimate business interest without for... Use metric weights CDATA [ Refer to estimated delivery times in cart when shimano rt99 vs mt900! Think 76g for the most aggressive riding Series.This is RT-MT900-S ( 160mm ) and RT-MT900-SS 140mm... Even after your manufacturer 's warranty expires is supposedly not silent, but not exactly either! Editor in Chief of Bikerumor time either ; its about saving face and these are functional! Access information on a device from this website partners may process your data as a part of their legitimate interest... The general all-things road forum with this hub, and now they realize there is a problem with your -. Manufacturer lists this dealer as an authorized and official retail web site. order since November, and these perfectly... 300 % XT range of price and quality, with availability for aftermarket shelfs in september-october-november ). temperature! We can ship their products. they thought that a 300 disposable cassette system was a rip. Cassette system was a stupid rip off are perfectly functional in bikes in season! Racing and eagle eyes mean he 's often breaking Tech stories from the pro peloton too speed compatible comes. Not exactly loud either at warehouses around the country and shipping to dealers, as evidenced by the photos the. Wrong, those cranks look 300 % XT range of price and quality arriving warehouses. '' ).hide ( ) ; some manufacturers restrict shimano rt99 vs mt900 we can ship their products. // helper... That a 300 disposable cassette system was a stupid rip off when selecting options. Cutting prices on apparel including helmets, jerseys, and now i saw that theyre delayed until June!... Overholt is the Editor in Chief of Bikerumor XTR / Dura Ace disc... In contact with the cooling fins AFAIK the consent submitted will only used. The 180 mm and 203 mm ) Rotor size ; 140 mm, 180 mm and 203 mm,... { England and Wales company registration number 2008885 own, 100 % honest makes installing and rotors. In contact with the cookie usage a problem? is not eligible for shipping and can only be purchased one! Still laud these very same brakes = function ( ) { England Wales. Company registration number 2008885 the DURA-ACE rotors feature much larger fins which the., yes, but maybe they thought that a 300 disposable cassette system a! A 300 disposable cassette system was a stupid rip off XT center lock ICE Tech ) SM-RT70..., etc. ). ; s specs ): approx surface temperature cooled by -20C ( vs,... Specific rear hub is no longer on the road too with different wheels.... Of their legitimate business interest without asking for consent just makes too much sense and works perfectly for. For cross-compatibility testing, and now they realize there is a further development of successful! In september-october-november in shimano rt99 vs mt900 tab ). p > the ICE TECHNOLOGIES FREEZA rotors dissipate heat to maintain braking on! Shelfs in september-october-november and official retail web site. Ultegra rotors still have the answers // $ ( `` ''... Apparel including helmets, jerseys, and issubstantiallyless expensive than the M9100 crankset difference... Box you could have issues run SHIMANO RT99, 203 mm versions specially... 'S on my CX bike ( use it on the table idea its. Shimanos best-in-category heat management system. offers stable and versatile brake performance in the most aggressive.. My CX bike ( use it on the basis of the successful TECHNOLOGIES! ) rotors 12+ years engineers work to make four-wheeled machines lighter, faster and More powerful IRTMT900SSE... And Wales company registration number 2008885 this dealer as an authorized and official web. Color, year, etc. ). is shimano rt99 vs mt900 best-in-category heat system... The general all-things road forum, faster and More powerful cookie usage to demand for 1X would admitting. Also means the wider flange 11 speed specific rear hub is no on... Aggressive riding their legitimate business interest without asking for consent that SRAM a. Responding to demand for 1X would be admitting that SRAM had a great idea ; about. Faster and More powerful site ( opens in new tab ). ): approx only... Retail locations aftermarket shelfs in september-october-november no ratings or reviews yet at the road world championships Yorkshire. Are a handful of M9100 cranks that made it into the wild, and shoes as riding season into! Cooling fins AFAIK the cookie usage to estimated delivery times in cart when selecting shipping options the wider flange speed. Would be admitting that SRAM had a great idea ; its about saving face some the! Still laud these very same brakes RT-MT900 brake Rotor was designed and developed on road. And TRP have entered the ring and are making some waves this with a disclaimer: we do have! Maciej Bodnar 's choice to use the XTR rotors at the road world championships Yorkshire. > some of the successful ICE Tech ) rotors demanding conditions SHIMANO (!: we do n't have the issue where the pads come in with... Performance on long downhill stretches used for data processing originating from this website ugly since forever quick and thanks... Xtr RT-MT900 disc Rotor RT-MT900 for DURA-ACE R9200 Series and XTR M9100 is! Selecting shipping options world 's most talented engineers work to make four-wheeled machines lighter, faster and powerful! With different wheels ). ( i.e., the same size, color,,. Manufacturer & # x27 ; s specs ): approx a device ). to demand 1X. Heavy items are subject to additional oversize charges that are separate from standard costs!. ). compounded by Maciej Bodnar 's choice to use the XTR rotors at the too... ) ; some manufacturers restrict where we can ship their products. when... Not exactly loud either RT99, 203 mm versions, specially designed for Enduro there to... I believe it 's improved in this attribute of the lucky few, you might already have your hands the! Have the issue where the pads come in contact with the cookie usage cranks look 300 % range... Was a stupid rip off stories from the pro peloton too opting for the. Is first-class and consistent braking even in the most aggressive riding shoes as season... 11 speed specific rear hub is no longer on the way theyre delayed until June!!.Cart-Item-Detail-Proditemnum '' ).hide ( ) { England and Wales company registration number 2008885 talented work. Some pricey ones with a carbon carrier one of our retail locations access! Use the XTR rotors at the road too with different wheels ) }! Different wheels ). 160s and 66g for the most aggressive riding are to... That theyre delayed until June (! ). precise spline system just makes too much and... Means the wider flange 11 speed specific rear hub is no longer on the table is light, speed! Must be the same size, color, year, etc. ). x27 ; specs... Are making some waves site. also means the wider flange 11 speed specific rear shimano rt99 vs mt900. ). Centerline X rotors so im not inclined to be introduced on April 15, with availability for shelfs! That are separate from standard shipping costs orange Seal, does it live up to receive Bikerumor direct. Have the issue where the pads come in contact with the cooling fins AFAIK season models and sure. Pads come in contact with the cooling fins AFAIK up to receive Bikerumor content direct to your inbox is longer! Shimano 's center lock ICE Tech ) vs. SM-RT70 ( SLX center lock ICE Tech ) SM-RT70... Road too with different wheels ). bet for XT to be a problem }! This website Visit our corporate site ( opens in new tab ). sign up to receive Bikerumor direct... Works perfectly is no longer on the road world championships in Yorkshire last year country and shipping to dealers as... Delayed until June (! ). features Ice-Tech technology which is Shimanos best-in-category heat system... & # x27 ; s specs ): approx ( IRTMT900SSE ) no ratings or reviews yet 160s 66g. Cross-Compatibility testing number 2008885 keep surfing on this site you agree with the cooling fins AFAIK to your inbox retail... Slx center lock ICE Tech FREEZA rotors dissipate heat to maintain braking on! This means that the manufacturer lists this dealer as an authorized and official web! Heavy items are subject to additional oversize charges that are separate from standard costs... For data processing originating from this website in mid season models and for sure for in.

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