Crank Brothers Synthesis Alloy 2.0 DH Boost I9 Black Rear Wheel - Rear - 29 Inch - 12x148mm Boost - Aluminium - 29.5mm - 6 Bolt - Shimano HG Splined Ignore Retail Brand Rule One of the early tests

One of the early tests to determine how well the foam would 'rebound' back into shape was to repeatedly strike it with a hammer on a concrete floor

Bottle and cap are made out of BPA-Free Tru Taste Polypropylene

Dimensions/Weight:

613 710845793394 XC30 Silver Coil And Solo Air A1-A3 -2012-2015 - Full Service 11

Crank Brothers Synthesis Alloy 2.0 DH Boost I9 Black Rear Wheel - Rear - 29 Inch - 12x148mm Boost - Aluminium - 29.5mm - 6 Bolt - Shimano HG Splined Ignore Retail Brand Rule One of the early testsThe 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