ENGINEERED TO PERFECTION The Wolf Tooth EnCase Pump is designed for easy access, quick use, and reliable performance. It was developed for use with tyres for mountain, gravel, and fat bikes, requiring less force per pump stroke than competitor pumps to inflate high-volume tyres. The EnviroLock sealing is best-in-class, which means that the internal components are protected from water and trail debris with the waterproof seal. When stored on a frame using the included mount, the pump is easy to access and ready to use without worrying about mud or grit affecting pump performance. PRODUCT HIGHLIGHTS: Designed for gravel, mountain, and fat bike tyres. Two pump sizes: 40cc and 85cc. Pump head is placed directly on valve stem; no hose or threading required. Compatible with Presta valves. Bottle cage mount included with pumps (pairs exceptionally well with Wolf Tooth B-RAD Bottle Shift). Includes Hex-Bit Wrench Multi-Tool. An 8mm hex head has a 4mm insert to fit each of the eight attached hex bits, giving 14 functions (spoke wrench; valve core wrench; flat head #3.5; Phillips #2; 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, and 8mm hex; and T10, T25, and T30 Torx compatible) Max pressure is 70psi. EnviroLock sealing protects pump internal components from water, sand, mud, and debris. All individual components sold individually via Wolf Tooth Right to Repair. Designed and assembled at Wolf Tooth in Minnesota, USA. TECH SPECS MATERIAL: 6061-T6 Aluminum, Glass Filled Nylon, NBR, EPDM, urethane WEIGHT: 151g