Crank Brothers Synthesis Alloy 2.0 DH Boost I9 Black Rear Wheel - Rear - 27.5 Inch - 12x148mm Boost - Aluminium - 29.5mm - 6 Bolt - Shimano HG Splined Ignore Retail Brand Rule Sidewall support – the insert

Sidewall support – the insert sits between the rim beads but allows the tyre to roll when needed

BLADE MATERIAL: Aluminium - Stamped

with stretch mesh at the rear for comfort and ventilation

For Aviation Purposes - Power Pack 5 Watt Hours - 37 Wh

Let's call it a semi-slick

Crank Brothers Synthesis Alloy 2.0 DH Boost I9 Black Rear Wheel - Rear - 27.5 Inch - 12x148mm Boost - Aluminium - 29.5mm - 6 Bolt - Shimano HG Splined Ignore Retail Brand Rule Sidewall support – the insertThe 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