Free 2-Day Shipping on Orders Over $50

Detail Images

  • Shimano - XT BL-M8000 Disc Brake - One Color

Current Color

  • Shimano - XT BL-M8000 Disc Brake - One Color

Shimano XT BL-M8000 Disc Brake

sale $89.90 $130.9931% Off

Free 2-Day shipping on orders over $50. Learn More

Select style & size:

Select options
  • Select options
    • One Color, Front
      sale $89.90
    • One Color, Rear
      sale $89.90
    5547

    47 Reviews

    Details

    Ergo-licious.

    Building off the smashing success of Shimano's XT BR-M785B Disc Brakes, the Shimano XT BL-M8000 Disc Brakes offer enhanced ergonomics with their sleek integrated master cylinder and simple integration with I-Spec II shift levers. Not only does this improved design shave precious grams, but it also frees up valuable real estate along the handlebars, which is always a positive with the ubiquitous use of dropper posts on modern trail bikes.

    Sero Wave technology delivers reliable stopping performance across widely variable trail conditions and riding disciplines. This technology improves brake engagement by closing quickly upon first squeeze, ramping up power after initial engagement for improved bite. 22mm ceramic pistons inspire riders to push their limits with gobs of stopping power at a moment's notice. Shimano's Radiator Pads disperse heat on shuttle runs and lift-accessed downhills, preventing dreaded brake fade on lengthy descents. Tool-free reach adjustment dials in a custom feel for precise trigger actuation.

    The Shimano XT BL-M8000 Disc Brakes come with everything needed for installation. This brake kit works with Shimano's XT and XT Ice-Tech Rotors for reliable stopping performance in all conditions. Hinged, split clamps allow for easy mounting. The pre-bled lever/caliper/hose assembly is ready for installation on your favorite trail bike.

    • The most popular brake for self-sponsored racers
    • Predictable modulation empowers precise braking
    • Ceramic pistons reduce heat accumulation
    • Finned pads further contribute to cooling
    • Compatible with I-Spec II lever systems
    • Pre-bled lever/caliper/hose assembly includes everything you need
    • Item #SHI008F

    Tech Specs

    Material
    aluminum
    Type
    hydraulic
    Adjustability
    tool-less reach
    Recommended Use
    mountain bike
    Manufacturer Warranty
    2 years

    Tech Specs

    • Reviews
    • Q & A

    What do you think about this product?

    Have questions about this product?

    Gold standard (at bronze price)

    • Familiarity: I've used it several times

    Coming off a pair of Hayes Prime brakes, these brakes are a luxury. They can be installed without a bleed, are so much temperamental, use standard fluid, replacement parts are easy to come by, and they don't brake the bank. A+ brakes. Excellent design and easy to service.

    Reliable, affordable, solid brakes

    • Familiarity: I've put it through the wringer

    These things stop. I love how easy they work. When comparing with other brakes I've tried, these are almost the easiest to bleed (my Hopes are easier), the best for reliability (SRAM brakes are notoriously unreliable), the best for quality per $ spent by far (Hopes are way pricey), and my favorite brake feel. My hopes require much more effort to stop than the XT brakes. Great, reliable brakes!

    What a brake should be

    • Familiarity: I've put it through the wringer

    These brakes work. Thats the best part about them. The pads sit straight in their proper position. They don't seize up. VERY easy to bleed and adjust exactly how you prefer your fingers to sit. The pull changes slightly over a continued downhill section but not enough to be an issue.

    Stopped Me in My Tracks

    • Familiarity: I've put it through the wringer

    I've been riding with these brakes on my all-mountain bike for a couple of years now. They have held up super well, despite my tendency to go down. They offer great stopping power, especially the 203 mm rotor in the front. The lever itself has a great feel under the forefinger, and is just the right length. I appreciate the ease of adjusting the lever in and out as well. Great buy.

    XT...enough said

    • Familiarity: I've put it through the wringer

    Shimano XT...easy install, easy setup, easy bleed (yes you will have to at some point), mad stopping power. No reason to mess around with guides, did consider Hope. But save some headaches and money. Buy a bleed kit at the same time, learn to work on your bike...it's therapy, not cheaper but way more more fun.

    Stop smart

    • Familiarity: I've put it through the wringer

    The best brakes in the world are the Shimano XTR M9000 race series. Unfortunately, said stoppers cost big bucks, and as such, are out of reach for the every-man. The XT series brakes, particularity the latest M8000 edition, are an excellent alternative for XC racers, or for anyone in the market for a reasonably light, reliable, single-piston brake set. I've run these for three seasons now, and simply-put, they're great.

    Great Brake. Pre-Bled?

    • Familiarity: I've used it several times

    I paired this XT front brake with an XTR rear. It may be slightly heavier, but it has great modulation and plenty of stopping power for my cross country/trail style of riding.
    I ordered the pre bled and left the hydraulic line intact because I do not like to bleed brakes. Unfortunately, it needed to be bled. I called Backcountry, who sent me on to Colorado Cyclist, for advice or an exchange. They told me to bleed the brakes, all I had to do was push fluid from the caliper to the handle. So now I have to buy some hydraulic fluid. That didn't do the trick, however, so I had to perform the full bleed procedure. Now it works well, but it was a frustrating process.

    Great brake set

    • Familiarity: I've used it several times

    I have both the old m785s as well as these. The new model has a much more linear feel to braking — versus the old which acts a lot more like an on/off switch. The levers feel very nice in hand as well.

    Amazing Brakes

    • Familiarity: I've put it through the wringer

    I’ve been using XT brakes for a while and the newest version are the best to date. From the updated caliper to the solid master cylinder these work flawlessly and look great. These also still use the same pads from the previous version. These are the best brakes you can buy for the price.

    Flawless

      After fighting SRAM Guide brakes for months I made the switch and couldn't be happier. These are dependable and predictable offering great modulation. Easy maintenance and setup is perhaps the best perk of these brakes.

      Super reliable

      • Familiarity: I've put it through the wringer

      The major benefit to these brakes is that they are reliable. They generally run quiet and are low maintenance. There is no shortage of braking power; these are strong brakes. My only complaint is the modulation. They feel a bit grabby to me. Some people like that feeling though so it does come down to preference. The bleeding procedure is simple which is nice.

      Reliable brake

      • Familiarity: I've put it through the wringer

      They are very reliable so you don't have to worry about issues or failures. My only complaint is they don't have much modulation which gives them more of an on or off feel.

      The best brakes on the market!

      • Familiarity: I've put it through the wringer

      I have been through 4 sets of SRAM Guides, all of them have failed. I finally switched back to XT, and I have no idea what took me so long. Do yourself a favor and buy these brakes, they are easy to setup, rarely fail, and work tremendously.

      Best brakes I've had

      • Familiarity: I've used it several times

      What to say here - these XT's are as good as I've had. Over the past several years, I have had the terrible Avid Elixir 5's, (bleeding is a regular occurrence, and it's difficult to get right) swapped those for the predecessor to these - the XT M785's. Loved those. Had the Avid X0 Trail brakes on another bike which worked well, but never had the modulation that the Shimanos offer. These M8000's are great. I shortened both front and rear hoses easily, bled them, and went riding.

      Great adjustability, great modulation, and they are super reliable. Easily the best investment in the MTB brake world right now on a pure performance per dollar basis. Great price and service from Backcountry.

      Unanswered Question

      Is an extra olive and insert included for shortening the cable? Is a bleed block included?

      hi, can i buy just up portion( Hand portion)?

      Hey Pierre,



      The lever and calipers are sold pre bled and unfortunately they are not sold individually through us - don't hesitate reaching out directly if you have any other questions or anything I can help out with!

      Do these brakes require Shimano rotors or can I just replace my Avid Juicy brakes with these without having to buy new rotors?

      Hey William,



      You can use XT Brakes with non Shimano rotors, though I would give the Avid rotors a really solid cleaning with rubbing alcohol to make sure they don't contaminate the new brake pads.



      That said if the rotors are pretty worn or warped, I'd replace them. I like to replace it as a whole usually, but the older rotors will work fine. Reach out if there's anything else I can help out with!

      whats size of rear cable ?

      what are the rotor sizes?

      Hey Richard - The rotors are not included but sold separately under Shimano XT SM-RT86 Rotor - 6-Bolt (Item #SHI001B). You can also buy the whole Shimano XT Groupset (Item #SHI001J). Looks like you might be building up a new bike so feel free to contact me directly with any additional questions.

      - Kyle L. - Expert Gearhead - klivingston@backcountry.com

      Are these ispec II?

      According to Shimano's website they are: http://bike.shimano.com/content/sac-bike/en/home/components11/mountain/deore-xt-m8000/bl-m8000.html



      Update: I received this item and it mounted perfectly with my Shimano XT M8000 I-SpecII shifters. Not the best picture, but it should be proof enough.

      According to Shimano's website they are: http://bike.shimano.com/content/sac-bike/en/home/components11/mountain/deore-xt-m8000/bl-m8000.html

Update: I received this item and it mounted perfectly with my Shimano XT M8000 I-SpecII shifters.  Not the best picture, but it should be proof enough.

      What Shimano brake pads are compatible with the M8000s? Set of pads came with mine, but only a matter of time before they will need to be replaced. Unable to find any mention of M8000 replacement pads anywhere online.

      Hey Kevin,



      Here are your options for replacement Brake Pads on the XT BL-M8000 Disc Brakes: G04S Metal, J04C Metal, G02A Resin, J02 A Resin



      Feel free to shoot me any additional questions on Shimano brakes.



      Kyle

      Expert Gearhead

      klivingston@backcountry.com

      801-736-4337