Diamondback Bikes

Rip the trail less traveled on the Mason 1, a hard-charging 27.5+ hardtail. 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 27.5x3.0-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 1x10 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. - Light and strong aluminum frame with precision-enhancing 9mm Boost dropouts and rear thru-axle - SR Suntour XCR34 27.5"+ suspension fork, 120mm travel, coil spring, 6061 forged alloy crown, alloy tapered steerer tube, 34mm stanchions, 110x15mm thru-axle - Shimano Deore 1x drivetrain with ultra-wide gearing takes the sting out of tough climbs - Tektro Aries mechanical disc brakes increase your control - You gain extra stability and grip thanks to wide rims shod with 3.0-inch plus-size tires

A durable design and the latest innovations, all in a single package. With the Atroz 3, we took the proven and refined single-pivot full-suspension design and upped the ante in a big way. It's a full RockShox affair when it comes to suspension, including the five-inch-travel Recon RL air-sprung fork with 32mm stanchions and a thru-axle. Likewise, we outfitted this model with SRAM's SX Eagle 12-speed drivetrain—all the simplicity and durability of a single-ring drivetrain, with the low gearing you once needed a front derailleur to obtain. Shimano hydraulic disc brakes provide plenty of stopping power, and we finished the bike off with a Race Face Chester bar and stem combo.