Diamondback Mason - 2017

As one of the first slack 29er hardtails, Diamondback's original Mason showed everyone how fun big wheels could be. Far from a boring "wagon wheeler," the Mason piled up accolades, combining the speed of a larger wheel with a nimble platfor ...(Read More)

Diamondback Mason
  • Color: Black
  • Color: Black
$1,499.99
Black / Small
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Details

As one of the first slack 29er hardtails, Diamondback's original Mason showed everyone how fun big wheels could be. Far from a boring "wagon wheeler," the Mason piled up accolades, combining the speed of a larger wheel with a nimble platform. In keeping with its trailblazing spirit, the Mason proved to be the perfect candidate for 27.5" Plus wheels. Redesigned around “mid-fat” wheels but made to keep the ride characteristics similar to a standard 27.5", the butted/formed aluminum frame is low-slung and slack, with a 120mm RockShox air fork. The ride has stayed distinctly all-mountain, benefiting from the increase in traction from running a 2.8"-wide tire. SRAM Level hydraulic brakes, a wide-range NX 1×11 drivetrain, and wide bars have the Mason leading the way again.

Specs

Frame Mason 27.5" Plus 6061-T6 Weapons Grade Aluminum w/ Double Butted Formed Top Tube, Down Tube, Seatstays, Tapered Head Tube, ISCG-05 Tabs, 148x12mm Boost Spec Dropouts, w/ Replaceable Hanger
Fork Rockshox Sektor RL 27.5+, 120mm Travel, Solo Air Spring, External Rebound Adjust w/ Turnkey Lockout, Magnesium Lowers, Alloy 1.5" Tapered Steerer Tube
Headset FSA NO.57, Sealed Cartridge for Tapered Headtube
Axles Front: Boost 110x15mm thru-axle
Rear: Boost 148x12mm thru-axle
Rims/Wheels Diamondback Blanchard 38, Tubeless-Compatible, 32h
Hubs Alloy Boost w/sealed cartridge bearings
Spokes 14g Stainless-Steel
Tires Schwalbe Nobby Nic 27.5 x 2.8, Performance, Folding, Tubeless Compatible
Crankset SRAM NX 1x
Chainrings X-Sync, 28T
Bottom Bracket SRAM GXP
Chain KMC X11EL, 11-Speed
Rear Derailleur SRAM NX X-Horizon, 11 Speed
Cassette/Rear Cogs SRAM PG1130, 11-Speed, 11-42
Shifters SRAM NX 11 Speed X-Actuation Trigger
Handlebars DB35 Alloy, 760mm Wide, 15mm Rise, 35mm Bar Bore
Tape/Grips DB4L "Lock on" 135mm Kraton
Stem DB35 Alloy, 60mm, 35mm Bar Bore
Brake Levers SRAM Level Hydraulic Levers w/ Tooled Reach Adjust
Brakes SRAM Level Hydraulic Disc, w/ 180mm Front & Rear Centerline Rotors
Pedals DB4L Alloy Platform w/ Replaceable Pins
Saddle DB Race M-series Saddle
Seat Post DB Alloy Micro Adjust 30.9mm
Accessories & Extras DB Mud Guard

Part Numbers

Option UPC MPN
Black / Small 00791964531449 02-17-2250