2019 Diamondback

Mason 2

A 27.5″ aluminum frame hardtail trail bike with upper mid-range components.
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MSRP$1,399
FrameAluminum
SuspensionHardtail, 120mm
ForkRockShox Judy Gold RL
Wheels27.5″ Aluminum
Drivetrain1 × 11
GroupsetNX, Race Face
BrakesHydraulic Disc
SeatpostDropper
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
Mason 2
Other Trail bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

22 mph

Mason 2

26 mph

Similar Bikes

Highest gear

(descending)

Sizing
SM

5'2" – 5'8"

MD

5'6" – 5'11"

LG

5'10" – 6'3"

XL

6'1" – 6'7"

🐐 Estimated

Rider Fit Notes

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Geometry
99 Spokes on YouTube99 Spokes on YouTube
Specs
Build
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 Dropouts, w/ Replaceable Hanger

Fork

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

Travel120mm

Spring TypeAir

Bottom Bracket

Raceface Outboard Bearing

Headset

FSA NO.57, Sealed Cartridge for Tapered Headtube

Stem

DB35 Alloy, 60mm, 35mm Bar Bore

Handlebar

DB35 Alloy, 760mm Wide, 15mm Rise, 35mm Bar Bore

Saddle

DB Race M-series Saddle

Seatpost

JD 7075 Alloy Internal Dropper, w/ 1x Lever, 30.9mm

TypeDropper

Pedals

DB4L Alloy Platform w/ Replaceable Pins

Grips

New DB "Flanged" Lock-on, 135mm Silcone

Groupset
Rear Derailleur

SRAM NX X-Horizon, 11 Speed

Crank

Raceface Æffect Cinch w/ Steel 30T "Narrow Wide"

Shifters

SRAM NX 11 Speed X-Actuation Trigger

Cassette

SRAM PG1130, 11 Speed, 11-42T

Chain

KMC X11EL, 11 Speed

Brakes

SRAM Level T Hydraulic Disc, w/ 180mm Front / Rear Centerline Rotors

TypeHydraulic Disc

Brake Levers

SRAM Level Hydraulic Levers w/ Tooled Reach Adjust

Wheels
Rims

Diamondback Blanchard 38R, Tubeless Ready, 32h

Spokes

14g Stainless Steel

Front Hub

32h Alloy, Boost 110x15mm Thru-axle, Sealed Cartridge Bearings, w/ CNC Disc Mount

Rear Hub

32h Alloy, Boost 148x12mm Thru-axle, 2 Sealed Cartridge Bearing, for SRAM XD w/ CNC Disc Mount

Tires

Vee Rubber T-Fatty 27.5x2.8 tires

Rider Notes
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Last updated August 8
Not listed for 1,710 days