The dual-density

Water-resistant breathable microfibre

Tube Trap: Keeps your drink tube secure and easily accessible

which is already perfectly optimised for gravity riding

derived from Pirelli's experience in the world of Motocross

Crank Brothers Synthesis Alloy 2.0 DH Boost Black Rear Wheel - Rear - 29 Inch - 12x148mm Boost - Aluminium - 29.5mm - 6 Bolt - SRAM XD Back in Stock The dual-densityThe Crankbrothers Synthesis DH Alloy 2. 0 wheels are purpose built for downhill racing and riding, offering a tuned system for ultimate performance on the most demanding trails. The compliant front wheel enhances grip and control through rocks, roots, and technical features, while the stiff rear wheel provides the stability and durability needed to handle high speed impacts and aggressive cornering. Reinforced rims, spokes, and a DH specific profile