RockShox Vivid Air R2C Rear ShockThis downhill (DH) focused rear shock comes equipped with a Twin Tube Solo Air air spring for an excellent balance of smoothness, consistency and performance on every ride. Ready for race-day, RockShox has also equipped this model with high and low speed rebound with compression adjustment, so you can dial in your favourite settings to match your riding style as well as the terrain conditions. This gives you a more rider-tuned feel as you conquer your way from trail to trail.The New Downhill Performance StandardTipping the scales 400 grams lighter than the Vivid Coil, the Vivid Air is so obscenely lightweight it’s destined to give other downhill shocks a body image complex. But, don’t let its trim waistline fool you. This shock is 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.- High and low speed rebound with compression adjustment.- Twin Tube Solo Air spring.Counter MeasureCounter Measure reduces the breakaway force of the shock to virtually zero pounds, transforming small bumps into traction-generating performance.Features: Use: Downhill (DH) Air Spring: Twin Tube Solo Air spring Adjustment: High and low speed rebound with compression adjustment Compression Tune: L, M Shaft Eyelet: Standard Body Eyelet: Standard Weight: 586gManufacturer’s Part Numbers: 00.4118.121.002 Black 222×70 MReb/MComp 00.4118.121.001 Black 216×63.5 MReb/MComp 00.4118.121.000 Black 200×57 MReb/MCompBuy RockShox Components from Chain Reaction Cycles, the World’s Largest Online Bike Store.