Suntour XCR 32 RL Air 27.5" Tapered Boost Suspension Fork - 15mm Q-Loc - BlackSuntour XCR 32 RL Air 27. 5" Tapered Boost Suspension Fork 15mm Q Loc Black The XCR 32 RL AIR is SR SUNTOUR's first offering of an air sprung fork in our XC category of suspension forks. It features externally adjustable rebound, and air spring for a more precise set up and a hydraulic lockout that can be used on the fly. The 32mm chassis is robust enough to handle XC single track and it utilizes our proven sealed cartridge design that requires