RockShox Judy Silver TK Boost ForksThese mountain bike (MTB) forks feature a durable 30mm straight wall steel upper tube construction, which means that they’re ready for the intensity that comes with all-day epics in the mountains. RockShox has also equipped these with a Solo Air spring, so you can benefit from smoother and more consistent front-end suspension that can be set up in seconds. With their proven TurnKey lockout damper, these forks are prepared for the most demanding and unpredictable of terrains thanks to its patented blow-off design that absorbs unexpected impacts instantly. Coming complete with Boost axle spacing and PopLock remote compatibility (available separately), these forks are a great choice of upgrade for riders who want to run wider tyres and enjoy superior control on their off-road adventures.Features: Upper Tubes: 30mm straight wall Steel Use: MTB Air Spring: Solo Air Damper Type: TurnKey Wheel Size: 27.5″ Steerer Diameter: 1 1/8-1.5″ tapered Travel: Multiple options available to selectAxle Spacing: 15x110mm Maxle Stealth BoostMax Tyre Width: 81mmMin Rotor Size: 160mmTechnologies: Solo Air: Solo Air is like a Buddhist monk. Its enlightened design lets you add air to your forks through a single Schrader valve, filling both the positive and negative air spring chambers simultaneously. So they’re always in perfect equilibrium, like Yin and Yang. Giving you a plush, predictable ride you can set up in seconds, with the lightest weight air spring on the market. TurnKey: If you happen to hit a big rock when you have your fork locked out, TurnKey’s patented blow-off design absorbs the unexpected hit instantly. When you think about it, it’s kind of noble. Boost: Boost is the standard wheel and drivetrain specification that opens up the opportunity for improved frame geometry with shorter chain stays, wider and stiffer suspension pivots, wider range of chainring options, as well as more clearance for bigger tyres and wider, stiffer wheels. Torque Caps Compatible: Torque Caps make the bond between hub and fork dropout stronger, with an increased surface area connecting the two. This creates a stronger, stiffer interface giving you a more responsive front wheel and more control. So you concentrate on the most important connection, the one between your bike and the trail. Buy RockShox Components from Chain Reaction Cycles, the World’s Largest Online Bike Store.