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Diamondback Mason 1 Mountain Bike · Dark Blue Gloss · XL

Diamondback Mason 1 Mountain Bike · Dark Blue Gloss · XL

Color: Dark Blue Gloss
Wheel size
27.5 in
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Product details

The Diamondback Mason 1 offers incredible value and performance at a great price. It is impressively nimble and lightweight compared to other bikes in its class. This bike can climb steep slopes with ease using the 10-speed Shimano Deore drivetrain train, tackle the downhill with confidence with the Tekro Aries mechanical disc brakes, and head over to the jump line to get some air thanks to the stiff response from the front fork thru axle.

Key Features:

  • 10 Speed Shimano Deore Drivetrain – This drivetrain has easy one-handed shifting to tackle steep climbs and hit top speeds.
  • 120mm Suntour XCR 34 Suspension Fork – This front fork has ample suspension for technical elements and a  lockout switch for increased efficiency when the suspension is not needed.
  • 27.5x3" Vee Rubber Bulldozer Tubeless Tires – Plus-size tires offer additional grip and cushion to float through rough terrain.
Bike type
Bike frame material
Age Group
Unisex, Men's, Women's
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
Brake type
Mechanical Disc
Tektro Aries Mechanical Disc, w/ 180mm Front / 160mm Rear Rotors
Number of gears
Suspension type
Front suspension
SR Suntour XCR34 27.5"+ Suspension Fork, 120mm Travel, Coil Spring, 6061 Forged Alloy Crown, Alloy Tapered Steerer Tube, 34mm Stanchions, 110x15mm Thru-axle
DB35 Alloy, 760mm Wide, 15mm Rise, 35mm Bar Bore
Vee Rubber Bulldozer, 27.5x3.0 Tires
Fork travel (mm.)
120 mm
Model year
Diamondback Mason 1 Mountain Bike · Dark Blue Gloss · XL
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