Thin headset spacer is required

It also has the added value of absorbing vibrations and noise for a quieter and smoother trainer session

Quick lever access and light operation RAPIDFIRE PLUS

To ensure your drivetrain is operating smoothly

The Biomap construction hugs your foot for secure power transfer

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 NoAusPost Thin headset spacer is requiredThe 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