<p>Maximum enduro, zero compromises. Build your fantasy enduro rig – the Alpine Trail XR Frameset is the best chassis we've ever made. A Series 4 Aluminum frame, full geometry adjustment, 160mm travel MultiTrac LT suspension platform and integrated downtube storage. Mixed wheel or full 29in compatible, UDH and ride-hushing chain slap protection. It's unapologetically the best. RockShoxVivid Air Ultimate rear shock included – the rest is up to you. Charge hard. Send big. Drift deep. Repeat. </p><h4>Especificaciones</h4><ul><li><b>Frame:</b> Series 4 6061 Aluminum, 29” Wheels, 160mm Travel MultiTrac LT Suspension Platform, Integrated Downtube Storage, Adjustable Headset & CS Length/BB Height, Full Internal Cable Routing, Chainstay Mounted Post Mount Disc Brake, 148x12mm Boost Thru- Axle, 73mm Threaded BB w/ ISCG05 Tabs</li><li><b>Headset:</b> FSA Custom Headset, Adjustable HTA Design</li><li><b>Rear Suspension:</b> RockShox Vivid Air Ultimate, 205x65, 30xM8 Lower Hardware, Custom Tune</li></ul>