RockShox ZEB Select Charger RC Boost DebonAir ForksWhether you're shredding the trails with friends or exploring new off-road routes on your own, these MTB forks are equipped for maximum performance. They feature hard-wearing 38mm aluminium upper tubes. magnesium lower legs and a forged, hollow aluminium crown for the ultimate balance of strength and low weight. RockShox has kitted these out with a highly-tuneable DebonAir air spring, which allows you to benefit from an amazingly smooth feel off the top and maintain a higher ride height for increased confidence in steep terrain. Coming complete with renowned Charger technology, this model's Charger RC damper also makes it easy to adjust low-speed compression and rebound for the perfect off-road setup.- 38mm chassis for increased stiffness and rider confidence- Highly-tuneable DebonAir air spring offers a buttery smooth feel off the top and maintains a higher ride height for increased confidence in steep terrain- Charger Technology - The Charger RC damper features easy to adjust low-speed compression and rebound- Ultra-low friction SKF wiper seals provide long-lasting fork performance and improve overall suspension feel- Maxima Plush damping fluid reduces friction and silences damper noise- Short fender compatible (RockShox fender sold separately)Features: Upper Tube Material: 38mm Aluminium Crown Material: Forged, hollow AluminiumLower Leg Material: MagnesiumUse: MTBSteerer: 1.5" taperedAxle: 15x110 BOOSTBrake Type: DiscSpring: DebonAir air springDamper: Charger RCCrown OD: 63mmMaxle Included: Maxle StealthWeight: 27.5": 2251; 29": 2286gBuy RockShox Components from Chain Reaction Cycles, the World's Largest Online Bike Store.