PUSHING THE ENVELOPE UP AND DOWN THE TRAILCHASING PERSONAL RECORDSThe Marin Rift Zone Carbon 2 Mountain Bike is our most speed oriented MultiTrac bike, created for the rider looking for the speed and roll over capabilities of 29” wheels in a trail capable package. Long, low, and slack trail geometry is more aggressive than an XC race bike for more control at top speed, and more fun while chasing seconds.Marin Rift Zone Carbon 2 Mountain Bike HighlightsFRAMEUnidirectional Carbon Fiber Front Triangle, Series 4 Alloy Rear End, 29” Wheels, 125mm Travel, MultiTrac Suspension Platform, 148x12mm Boost Thru-Axle, 73mm Threaded BB w/ ISCG05 TabsFRONT SUSPENSIONFox Performance 34 Float, 130mm Travel, 3-Position Micro Adjust Compression Adjustment, Rebound Adjustment, 110x15mm Kabolt Axle, 44mm OffsetREAR SUSPENSIONFox Float X, Performance Series, EVOL Air Spring, Climb Switch, Rebound Adjustment, Custom Tune, 210x50mm, M8x30mm Top, M8x25mm Bottom