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Diablo 29er

Diablo HardtAil

Designed as a fast, light, cross country mountain bike with boost spacing, the Diablo MTB is ready to conquer the mountain. A perfect XC racer or when paired with a 120mm fork, a superb trail bike. The Diablo will keep you coming back for more adventures. Sub-21lbs

DIABLO 27.5+ SPECIFICATIONS

Material: 100% T800 Toray carbon fiber 

Sizes: 15.5"   17"  18.5"  20.5"  

Weight:  1320g for 17" frame

Bottom Bracket:  Ultra stiff PF30

Brake:  Post mount disc brake for 160mm rotor spacing

Tapered Headset integrated into the frame 1-1/8"-1-1/2" 

Thru Axle:  Rear spacing 12×148 mm boost 

Seatpost Diameter: 31.6mm 

Max Chainring size: 36T

Max Tire Size:  27.5" x 3.0” with plenty of mud clearance

Internal Cable Routing for shifter, brakes, and dropper post

Diablo 27.5 Plus Mountain Bike Builds

Drop Bar Diablo MTB

    DIABLO 27.5 Plus GEOMETRY

    We designed the Diablo 27.5+ for your adventure needs. Shorter chainstays to give you the quick, responsive feel and we slackened the head tube angle to give you more confidence on the descents. To keep chain slap to a minimum we raised the drive side chainstay to give you a quiet ride, while retaining that stiffness you'd expect from a carbon hardtail. The 27.5+ also covers a wide range of mountain biking needs; a hardtail trail bike when matched with a long travel fork or swap out the wheels to 29" for a XC racer. MTB bikepacking adventure? This is your bike! The Diablo offers the plenty of tire and mud clearance with the high traction and comfy feel of 3.0" tires to take the edge off those rugged trails. 

    Diablo 29er Mountain Bike Builds

      DIABLO 29er SPECIFICATIONS

      Material: 100%  Toray carbon fiber 

      Sizes: 15"    17"    19"  

      Weight:  1050g 

      Bottom Bracket:  BB92

      Brake:  Post mount disc brake, 160mm rotors 

      Tapered Headset: 1-1/8"-1-1/2" 

      Thru Axle:  Rear:12×148 mm boost 

      Seat post Diameter: 31.6mm 

      Max Tire Size:  29"x2.35”, with plenty of mud clearance

      Internal Cable Routing

      DIABLO 29er GEOMETRY

      We designed the Diablo to cover a wide range of mountain biking needs; boost spacing for the stiffness you'd expect of a hardtail, plenty of tire and mud clearance to fit 2.3" tires, and a light frameset to keep your XC race bike under 21 lbs.

      Frame Build Options

      SRAM Eagle AXS XX1 and XO1

      SRAM Eagle AXS XX1 and XO1

      SRAM Eagle AXS XX1 and XO1

      The future is wireless. Both XX1 Eagle AXS and X01 Eagle AXS combine the proven, dedicated 1x backbone of Eagle with a connected wireless electronic derailleur and controller.  Enabling connectivity through your bike computer and SRAM AXS App, AXS shifting gives you fast, smooth, and reliable shifting and keeps you connected to your adventures

      SRAM GX Eagle

      SRAM Eagle AXS XX1 and XO1

      SRAM Eagle AXS XX1 and XO1

      GX is a great groupset at a great price. The 12 speed Eagle™ drivetrain gives you the ultimate advantage. The advantage of freedom. Freedom from complexity, from limitations, from wondering if you have the right gear. The advantage of comfort on the climbs, speed on the flats. The advantage of the simplest, most trouble-free drivetrain system ever made.

      Shimano XT

      Custom Build FAQs

      Custom Build FAQs

      SHIMANO DEORE XT is the original mountain bike groupset trusted by generations of mountain bikers around the world. Whatever the trail, whatever you ride,  XT is your solution for mountain biking today. Reliable shifting. Superior braking. Intuitive maintenance. XT is the high performance workhorse you can count on.

      Custom Build FAQs

      Custom Build FAQs

      Custom Build FAQs

      Questions about specific frame builds? See the our FAQs page or contact us directly!  

      FAQs

      Contact Us

      Custom build questions? Drop us a line!

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      Arlington, Virginia 22207, United State

      Reviews

      Cobalt Titanium MTB Frames

      Looking for that custom built Ti frame for your next adventure? Our titanium bikes are designed and assembled in the US. We work closely with our expert manufacturing team to bring you a frame based on the geometry of our Diablo frames, customized by you, for you.

      Find out more

      Video

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