Diamondback Bicycles 2016 Recoil Complete Full Suspension Mountain Bike Hand built 4-inch travel 6061 T-6 aluminum alloy full suspension frame is super strong Optimized single pivot with sealed cartridge bearings for smooth, durable performance SR Suntour XCT 100mm suspension fork and Kindshock coil rear shock tackle the terrain Shimano 3x8-speed drivetrain with SR Suntour Cranks provides reliable shifting Tektro Aires mechanical disc brakes help you stop in any condition