The Mason 1 is a hard-charging trail bike that plows through the rough stuff, yet remains fun and flickable. Plus-size tires add insane levels of traction and control without adding the weight of a rear suspension system. This hardtail gets the job done with sturdy double-wall wheels wrapped with 27.5×3.0-inch tires. An SR Suntour XCR 34 fork provides 120mm of travel to get you through the rough stuff, while Tektro Aries mechanical disc brakes keep your speed under control. The 1×10 Shimano drivetrain makes shifting simple, meaning no pesky front derailleur to fiddle with while you monster-truck over rocks and roots. Take the trail less traveled? Sure. And with the Mason 1 you’ll be ripping the trail less traveled.
Specifications
Frameset
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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, 9mm Boost Dropouts, w/ Replaceable Hanger -
Fork
SR Suntour XCR34 27.5"+ Suspension Fork, 120mm Travel, Coil Spring, 6061 Forged Alloy Crown, Alloy Tapered Steerer Tube, 34mm Stanchions, 110x15mm Thru-axle
Drivetrain
-
Rear Derailleur
Shimano Deore M6000, 10 Speed -
Shifter
Shimano HG500, 10 Speed, 11-42T -
Crank
Alloy Arm w/ 30T Steel "Narrow Wide" Single Ring -
Bottom Bracket
Sealed Cartridge -
Cassette
Shimano HG500, 10 Speed, 11-42T -
Chain
KMC X10, 10 Speed
Components
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Brakes
SRAM Level T Hydraulic Disc, w/ 180mm Front / Rear Centerline Rotors -
Rotors
180mm -
Seatpost
DB Alloy Micro Adjust, 30.9mm -
Saddle
DB Race M-series Saddle -
Handlebar
DB35 Alloy, 760mm Wide, 15mm Rise, 35mm Bar Bore -
Stem
DB35 Alloy, 60mm, 35mm Bar Bore -
Grips
DB "Flanged" Lock-on, 135mm Silcone -
Headset
FSA NO.57, Sealed Cartridge for Tapered Headtube
Wheels
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Wheels
Diamondback Alex MD35, Tubeless ready, 32h -
Wheel Size
27.5" -
Hubs
32h Alloy, 10mm QR, Cassette w/ CNC Disc Mount, 141mm -
Tires
Vee Rubber T-Fatty 27.5x2.8 tires
Miscellaneous
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Miscellaneous
Tool Kit
More Info
Mountain bike pricing and specifications are ever changing. This info was last updated August 16, 2021.
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