Always at the top of the list for fun big-wheeled hardtails, the Mason Pro takes another step forward with the ridiculous traction of 27.5 Plus wheels. The frame is ready for this new direction, keeping its short rear end and relaxed head angle. The bike keeps its formed/butted aluminum tubes and slack geometry, but gains even more confidence with a 130mm Fox 34 Float fork and the gigantic contact patches on those high volume tires grabbing traction on every conceivable surface. The component build is top notch too, with a 1×11 SRAM drivetrain, wide Diamondback Blanchard rims, and a KS dropper post standard. For riders who want to take their mountain biking further, the Mason Pro is the all-mountain hardtail.
Ready Ride bikes are shipped 95 percent assembled. Typical bike assembly is time-consuming and requires technical know-how. Ready Ride reduces the time and skills needed for the final, four-step assembly.
Mason 27.5" Plus 6061-T6 Weapons Grade Aluminum w/ Double Butted Formed Top Tube, Down Tube, Seatstays, Tapered Head Tube, 148x12mm Boost Spec Dropouts, w/ Replaceable Hanger
Fox 34 Float Perfomance Elite, FIT4 Cartridge, 130mm Travel, 3 Position Lever w/ Open Mode Adjust, External Rebound Adjust, 1.5" Butted Tapered Steerer Tube, 34mm Easton Aluminum Stanchions, 15mm Thru-axle
Raceface Ãffect, 760mm Wide, 10mm Rise, 35mm Bar Bore
DB4L "Lock on" 135mm Kraton
Raceface Ãffect, 60mm length, 35mm barbore
DB Race M-series Saddle
KS LEV Integera Dropper, 125/150mm Travel, 30.9mm
Owner's Manual, Assembly Guide, DB Mud Guard, Tool Kit
S/15.5" / Rider Height: 5'4" - 5'7"
M/17" / Rider Height: 5'7" - 5'10"
L/19" / Rider Height: 5'10" - 6'1"
XL/21" / Rider Height: 6'1" - 6'4"
Seat Tube Length
Stand Over Height
Top Tube Length
Head Tube Length
Chain Stay Length
Seat Post Length
Customer Reviews Write Your Own
Absalutely the best bike for the money
Review by Stranded Rob
I've been agonizing looking over every complete bike package in a hard tail I could find for trail riding. There were a few contenders but all of them had more compromises to make. This bike is very well put together. I received it a few days ago and after a few days the only thing I changed was the pedals and the grips. Matters of preference mainly but as you know most bikes with this kind of hardware don't even come with pedals. The 27.5 plus tires are only 2.8 wide which is perfect for the type of riding I do. I have owned diamondbacks in the past and they are tough and light attractive bikes. I could not be happier with this bike. It has re inspired me to ride more. Tons of fun. The bike runs smooth as butter and light as a feather.