Mason Comp

star(s) from 1 reviews.

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If traction's there--this bike will find it.
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Mason Comp

Long a rider’s favorite, the Mason Comp’s history is one of innovation and forward-thinking. We’ve continued by outfitting it with 27.5 Plus tires and Boost hub spacing. In short, this slack hardtail got even faster.

The frame geometry has been kept quick and stable, it’s still a bike you can manual through bumps and flick around—although with three inch wide tires at low air pressures, you may not need to: this bike sticks like glue to the trail, opening up new lines on trails you thought you had dialed. It climbs like the efficient hardtail it is, with a wide range 1×11 drivetrain putting power to the ground with incredible grip.

When it’s time to descend, lower the dropper post and let out a howl as the 130mm Fox 34 Float fork works together with the ample rubber to gobble up the trail. For riders looking to push their riding and convention, the Mason Comp delivers insane traction and performance.

Ready Ride bikes are shipped 95 percent assembled. Typical bike assembly is time-consuming and requires technical know-how. Ready Ride reduces the time and skills needed for the final, four-step assembly.

Frame Mason 27.5" Plus 6061-T6 Weapons Grade Aluminum w/ Double Butted Formed Top Tube, Down Tube, Seatstays, Tapered Head Tube, 148x12mm Boost Spec Dropouts, w/ Replaceable Hanger
Fork Fox 34 Float Perfomance, FIT4 Cartridge, 130mm Travel, 3 Position Lever w/ External Rebound Adjust, 1.5" Butted Tapered Steerer Tube, 34mm Easton Aluminum Stanchions, 15mm Thru-axle
Headset FSA NO.57, Sealed Cartridge for Tapered Headtube
Cranks Race Face Ãffect Cinch w/ 30T "Narrow Wide"
Bottom Bracket Raceface Outboard Bearing
Rear Derailleur SRAM GX X-Horizon, 11 Speed
Shifter SRAM GX 11 Speed X-Actuation Trigger
Cogset SRAM XG1150, 11 Speed, 10-42T
Chain KMC X11EL, 11 Speed
Front Hub 32h Alloy, Boost 110x15mm Thru-axle, Sealed Cartridge Bearing, w/ CNC Disc Mount
Rear Hub 32h Alloy, Boost 148x12mm Thru-axle, 4 Sealed Cartridge Bearing, w/ XD Cassette Body
Spokes 14g Stainless Steel
Rims Diamondback Blanchard 38, Tubeless Compatible, 32h
Tires Schwalbe Nobby Nic 27.5x2.8" Performance, Folding, Tubeless Compatible
Brakes SRAM Level T Hydraulic Disc, w/ 180mm Front / 180mm Rear Centerline Rotors
Brake Levers SRAM Level T Hydraulic Levers w/ Tooled Reach Adjust
Pedals DB4L Alloy Platform w/ Replaceable Pins
Handlebar DB35 Alloy, 760mm Wide, 15mm Rise, 35mm Bar Bore
Grips DB4L "Lock on" 135mm Kraton
Stem DB35 Alloy, 60mm, 35mm Bar Bore
Seat DB Race M-series Saddle
Seatpost KS eTEN Integera Dropper, 100mm Travel, 30.9mm
Extras Owner's Manual, Assembly Guide, DB Mud Guard, Tool Kit
Bike Weight 29.0 lbs.
Bike Size S/15.5" / Rider Height: 5'4" - 5'7" M/17" / Rider Height: 5'7" - 5'10" L/19" / Rider Height: 5'10" - 6'1" XL/21" / Rider Height: 6'1" - 6'4"
Seat Tube Length 395mm 420mm 470mm 520mm
Stand Over Height 754mm 758mm 777mm 798mm
Top Tube Length 570mm 585mm 614mm 640mm
Stack 604mm 604mm 604mm 604mm
Reach 400mm 418mm 435mm 455mm
Head Tube Length 110mm 110mm 110mm 110mm
Head Angle 68° 68° 68° 68°
Seat Angle 73° 73° 73° 73°
Wheel Base 1089mm 1131mm 1149mm 1168mm
Chain Stay Length 440mm 440mm 440mm 440mm
Fork Offset 51mm 51mm 51mm 51mm
BB Drop 55mm 55mm 55mm 55mm
Stem Length 60mm 60mm 60mm 60mm
Handlebar Width 760mm 760mm 760mm 760mm
Crank Length 170mm 175mm 175mm 175mm
Seat Post Length

Customer Reviews Write Your Own

You're reviewing: Mason Comp

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Overall Quality

Bang for the buck

Review by Doug
Overall Quality

Out of the box this bike just shreds for the money. DB has the geometry on this thing about as perfect as it can be for a slacked hardtail. It's spec'd with a retail $739 Fox Float 34 and the fork just performs really well with nice damping. They save money using in house components where applicable but the GX is solid, Level T's feel good and have power, KS droppers are notoriously solid, nobby nics are decent too. And DB builds a strong frame and the welds are really clean. If this bike is on your short list just move it to the top. I was hesitant about a DB but I trusted the reviews and word of mouth. This is an incredible ride for the money.

(Posted on 11/10/2017)

2016 Mason Comp Plus

Review by Joe

Killer bike, handles great on all terrains. Love the 130mm fox float shock too, works really well even for a big guy like me who loves bombing downhill and weighs in at 250 lbs. The 27.5 plus tires are incredible and i even run them at a higher tire preasure and they still hookup nicely. Solid bike at a killer price! Keep up the good work diamondback!

(Posted on 3/18/2017)


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