RockShox Judy Silver TK Solo Air Forks - 9mmQRReady for aggressive MTB rides, these forks feature a 30mm straight wall steel upper tube construction. This makes them more than capable of handling all the abuse that comes with off-road trail riding, while their magnesium lower leg material keeps their overall weight low. RockShox has also equipped these with a Solo Air spring, which gives you exceptional front-end suspension performance on the roughest of MTB adventures.TurnKey lockout gives 'on/off' control.Fast Black finished 30mm steel upper tubes couple stiffness and lightweight with a premium look.Features: Upper Tube Type: 30mm straight wall SteelLower Leg Material: MagnesiumCrown Material: Forged, pocketed AluminiumBrake Type: DiscMaxle Included: N/ADamping Adjustments: Extl rebound, TurnKey lockoutDamper Adjustment: Crown Axle: 9mm Quick Release Spring: Solo Air Fork Offset: 42mm (27.5"), 51mm (29") Damper: TurnKey Weight: Ranges from 2258 - 2685g depending on modelBuy RockShox Components from Chain Reaction Cycles, the World's Largest Online Bike Store.