RockShox Vivid Air R2C Rear ShockTipping the scales 400 grams lighter than the Vivid Coil, the new Vivid Air is so obscenely light weight, its destined to give other downhill shocks a body image complex. But don’t let its trim waistline fool you. This is no lightweight. With an all-new air spring system, this shock was built to take on the toughest courses on the World Cup circuit, combining the consistent, supple feel of a coil shock, with the adjustability, tuning, and unparalleled weight savings of an air shock. The result? A shock that sets a new standard for downhill performance. Features:Weight: 530g , *Weight based on a 216x63mm without hardwareDamping: External beginning stroke rebound, ending stroke rebound, low speed compressionConfigurations: 200×57, 216×63, 222×70, 240x76Spring adjust: Air pressure via single Schrader valveSpring: Twin Tube Solo AirShaft Material: 7075 AluminumBody Material: AluminumFinish: Hard AnodizedOther: Optional Decal Colors: White, BlackTechnologies:Counter Measure™ Engineered For The Elite, the new Vivid conquers several once-thought-impossible engineering feats. Technologies like Counter Measure, which reduces the breakaway force of the shock to virtually zero pounds, transforming small bumps in to traction-generating performance Buy RockShox Components from Chain Reaction Cycles, the World’s Largest Online Bike Store.