MSRP | $1,050 | $1,675 |
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Where to Buy | — $1 At | — $1 At |
Category | Trail | Trail |
Aluminum | Aluminum | |
Fork | Suntour XCR (coil) | RockShox Judy Gold RL (air) |
Wheels | Aluminum | Aluminum |
27.5″ | 27.5″ | |
Brakes | Mechanical Disc | Hydraulic Disc |
Groupset | Deore | NX, Race Face |
Drivetrain | 1 × 10 | 1 × 11 |
Suspension | Hardtail | Hardtail |
Front Travel | 120mm | 120mm |
Brand Site | ||
Summary | The Diamondback Mason 1 and Diamondback Mason 2 are both 27.5″ aluminum frame hardtail trail bikes. The Mason 1 has higher gearing, while the Mason 2 has a dropper post, better components, and a better fork. |
Based on frame geometry and build 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, 9mm Boost Dropouts, w/ Replaceable Hanger | 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 Dropouts, w/ Replaceable Hanger |
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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 Travel: 120mm Spring Type: Air | Rockshox Judy Gold RL, 120mm Travel, Solo Air Spring, External Rebound Adjust w/ Turnkey Lockout, Magnesium Lowers, Alloy 1.5" Tapered Steerer Tube, Boost 110x15mm Thru-axle Travel: 120mm Spring Type: Air |
Bottom Bracket | Sealed Cartridge | Raceface Outboard Bearing |
Headset | FSA NO.57, Sealed Cartridge for Tapered Headtube | FSA NO.57, Sealed Cartridge for Tapered Headtube |
Stem | DB35 Alloy, 60mm, 35mm Bar Bore | DB35 Alloy, 60mm, 35mm Bar Bore |
Handlebar | DB35 Alloy, 760mm Wide, 15mm Rise, 35mm Bar Bore | DB35 Alloy, 760mm Wide, 15mm Rise, 35mm Bar Bore |
Saddle | DB Race M-series Saddle | DB Race M-series Saddle |
Seatpost | DB Alloy Micro Adjust, 30.9mm | JD 7075 Alloy Internal Dropper, w/ 1x Lever, 30.9mm |
Pedals | DB4L Alloy w/ Molded Traction Pins | DB4L Alloy Platform w/ Replaceable Pins |
Grips | DB "Flanged" 135mm Silcone | DB "Flanged" Lock-on, 135mm Silcone |
Rear Derailleur | Shimano Deore M6000 Shadow Plus, 10 Speed | SRAM NX, 11 Speed |
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Crank | Alloy Arm w/ 30T Steel "Narrow Wide" Single Ring | Raceface Æffect Cinch w/ Steel 28T "Narrow Wide" |
Shifters | Shimano Deore M6000, 10 Speed | SRAM NX 11 Speed |
Cassette | Shimano HG500, 10 Speed, 11-42T | SRAM PG1130, 11 Speed, 11-42T |
Chain | KMC X10, 10 Speed | KMC X11EL, 11 Speed |
Brakes | Tektro Aries Mechanical Disc, w/ 180mm Front / 160mm Rear Rotors | SRAM Level T Hydraulic Disc, w/ 180mm Front / Rear Centerline Rotors |
Brake Levers | Tektro 2 Finger Alloy Linear w/ Reach Adjust | SRAM Level Hydraulic Levers |
Rims | Diamondback MD35 35mm Doublewall, 32h | Diamondback Alex MD35, Tubeless ready, 32h |
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Spokes | 14g Stainless Steel | 14g Stainless Steel |
Front Hub | 32h Alloy, Boost 110x15mm, w/ CNC Disc Mount | 32h Alloy, Boost 110x15mm Thru-axle, Sealed Cartridge Bearings, w/ CNC Disc Mount |
Rear Hub | 32h Alloy, 10mm QR, Cassette w/ CNC Disc Mount, 141mm | 32h Alloy, Boost 148x12mm Thru-axle, 2 Sealed Cartridge Bearing, for SRAM XD w/ CNC Disc Mount |
Tires | Vee Rubber Bulldozer, 27.5x3.0 Tires | Vee Rubber T-Fatty 27.5x2.8 tires |