Shimano RT-MT900 CL, XTR, Disc Rotor - Bicicletta

RT-MT900 CL, XTR, Disc Rotor

Regular price $125.00 CAD

140mm Out of Stock Sold Out
160mm Out of Stock Sold Out
180mm In Stock In Stock
203mm In Stock In Stock

In Stock In Stock - In stock in our warehouse.
Inventory Warning Low Stock - Very few left in stock.
Out of Stock Sold Out - Cannot be ordered at this time.
Out of Stock Discontinued - No longer available.

We have built our business on providing our customers with premium and exclusive cycling products that will set them apart from the rest of the field.

A large part of this business involves us special ordering components for our customers. If you are looking for something that you don't see on the website, please contact us as we are always excited to help you find what you are looking for.

In the meantime, we have marked a number of products on our website as 'Special Order'. These are products that we don't currently have in stock but are confident that we can get within the time frame indicated on the special order button. If you order one of these products and we are unable to get it, we will reach out to you immediately. If you are looking for reassurances on time frames before you order, please don't hesitate to reach out to us.

There’s nothing worse than a bad bike fit, except maybe an ill-fitting kit. More on that later…

Look, we get it, buying a bike online can be a hassle and we want to make it easy for you. Which is why we guarantee your bike will fit you straight out of the box when you purchase with our Virtual Bike Fit program.

All bikes purchased after a Virtual Bike Fit are guaranteed to fit.

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Trainer Bikes and Sale Bicycles*



*Multiple items in each category incur a charge per item.
**Oversized items include wheels, trainers, work stands, car racks, and various other items.

Please note: Trainer Bikes are shipped and delivered on a pallet.

Full shipping & return details here.

The Shimano MT900 XTR Centerlock rotor is the pinnacle of Shimano's ICE Technology development. 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. The MT900 features Ice-Tech technology which is Shimano' best-in-category heat management system. Brake heat from long descents sucks power from your brakes, but not with this rotor. The heavily shaped, lightweight Freeza rotor sheds heat incredibly fast for optimal performance, even in the most demanding conditions. A cooler rotor means more braking power, and more consistent braking performance, so you can forget about your brakes and focus on your riding.


  • Stable and versatile brake performancein the most demanding conditions.
  • High performanceand consistent brake performance.
  • Ice Tech Freezafor maximum heat dissipation.
DIAMETER 140mm, 160mm, 180mm, 203mm
MATERIAL Steel & Aluminum
INTENDED USE XC, Trail, Gravity
WEIGHT 140mm-90g |160mm-108g | 180mm-133g | 203mm-149g