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Shimano SLX M666 Disc Brake Set

Item #: BR258C01
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The new SLX disc brake borrows heavily from the XTR line such as the Ice Technology which reduces heat buildup.

Other features:
  • Oversized full ceramic piston for optimized light weight, rigidity, and insulation
  • One-way bleeding--easy and clean bleeding system
  • Heat resistant F03C metal pad included (Ice Technology)
  • Short stroke Servo Wave mechanism for quicker engagement and higher level input
  • 2-finger brake lever with ergo pivot
  • Dial adjust lever reach
  • I-spec compatible
  • Includes Black pre-bled brake hose and mounting hardware
  • Approx. 310 grams with brake hose
  • Hose length front 1000mm, rear 1700mm

REVIEW SNAPSHOT®

by PowerReviews
 
4.6

(based on 5 reviews)

Ratings Distribution

  • 5 Stars

     

    (3)

  • 4 Stars

     

    (2)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Reviewed by 5 customers

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Displaying reviews 1-5

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5.0

Great Upgrade

By BoostinZX

from Knoxville, TN

Verified Reviewer

Pros

  • Easy to bleed
  • Good modulation
  • Look Great
  • Stays Adjusted

Cons

  • none

Best Uses

    Insanely good upgrade from v-brakes, although any disc brake would be! However the real testament to these is, out of all the hydraulic brakes my friends ride from the competition, they all want a set of these! Great purchase and I will run them until they stop making replacement pads!

     
    5.0

    Best brake for the money

    By Whistler and the shore

    from Vancouver , B.C. , Canada

    Verified Buyer

    Pros

    • Easy Install
    • Good Feel
    • Great power

    Cons

    • Brake line is super long

    Best Uses

    • Everything

    The best brakes for the money. They are easy to install because they are a direct swap for your Hayes brakes, the adapters are identical. Bombed down whistler the first day I put them on the bike, only had a 6" rotor (hayes steel rotor) with the SLX in the back and a terrible Hayes 9 xc brake in the front and I had no problem stopping.

     
    5.0

    Great Braking

    By Mr. Pretty

    from Texas

    Verified Reviewer

    Pros

    • Awesome braking

    Cons

      Best Uses

      • Not Going Anywhere

      I upgraded to these from Juicy 3s, and these are so much better than my Juicys. I love that I can stop with just one finger. I paired them with the Shimano RT76 rotors and I have about 200 miles on them thus far. The brakes have a very firm grip and are super easy to setup. I like that they come pre-bled so I can start using them the moment I put them on my bike. Unless you need/want the adjustments that the new XT brakes offer, these are a steal for the price.

      My dad has the old Shimano XT (M775) brakes on his bike and these are definitely more powerful. Now he is the jealous one.

       
      4.0

      Reduce your speed and pick up these!

      By Kevin Kimmett

      from Vancouver, BC

      Verified Buyer

      Pros

      • Easy To Install
      • Look Great
      • Work amazing

      Cons

        Best Uses

        • Braking

        These brakes are a super deal! Easy to install and look great on the bike.

        (0 of 2 customers found this review helpful)

         
        4.0

        Inspires confidence

        By Swope Rider

        from Kansas City

        Verified Reviewer

        Pros

        • Consistent
        • One finger breaking
        • Short stroke
        • Solid Feal

        Cons

        • none

        Best Uses

        • all mountain

        Major upgrade from my Shimano 525 break set. I am breaking later and letting off earlier. One finger breaking allows more control. I would buy again.

        Displaying reviews 1-5

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