Fox suspension dhx rc2 rear shockthe big daddy of downhill mountain bike coil suspension proven on the world cup series and with many world champion stripes to its credit itll help you step up your game specificationsweight 099lbs447g9 5 x 30 no reducers or spring lengthtravel 7875 x 225 850 x 250 875 x 275 950 x 300 10 50 x 350 riding style all mountain freeride downhill adjustments rebound low speed compression high speed compression spring preload bottom out progress