Marzocchi Bomber Z2 E-Bike+ Boost MTB ForksThis electric mountain bike (E-MTB) suspension fork is ready for fast-paced trail adventures thanks to its rock-solid aluminium upper tube construction. This allows it to handle all the knocks and bumps as you weave from trail to trail at speed. Built for the long-haul, its hard-wearing design makes it more than capable of withstanding the challenges that come with all-day epics in the mountains.E-MTB Fork with Rail Sweep Adjust DamperDesigned for versatility, this trail-ready fork is kitted out with a Rail Sweep Adjust damper. This means you'll enjoy its full-compression and rebound damping from its dynamic, shim stack design. Its mid and high-speed rebound circuit also provides greater control with superior bump recovery. As a result, the fork won't pack down during fast and deep hits as you blast across the mountain with precision. One final highlight is its adjustability allows you to tweak its compression, to suit your riding style, personal preferences and the terrain conditions for a more rider-tuned feel.EVOL Air SpringAll set for the wildest of electric mountain bike rides, this model is equipped with an EVOL air spring. It works by increasing negative air spring volume to specifically provide optimum small bump sensitivity. This means you'll enjoy its smooth performance as you pedal over the rock gardens, tree roots and debris with momentum. This is a great choice of upgrade for riders who want dependable front-end suspension on the toughest of mountain bike trails.Features: Material: 6000-series Aluminium Use: Electric Mountain Bike (E-MTB) Axle: 15mm QR x 110mm Boost Offset: 44mm (27.5") or 51mm (29") Air Spring: EVOL Damper: Rail Sweep Adjust Adjustments: Rebound and CompressionBuy Marzzochi Components from Chain Reaction Cycles, the World's Largest Online Bike Store.