Q-factor: 52mm

The crown races are made from treated steel and feature a single

Constructed with precision bearings

Back cradle: four points of adjustment move the cradle up or down your head to ensure the best fit possible

Fully dyed fabrics to ensure true long lasting color

Crank Brothers Synthesis Alloy 2.0 E-Bike Boost Black Rear Wheel - Rear - 27.5 Inch - 12x148mm Boost - Aluminium - 29.5mm - 6 Bolt - Shimano HG Splined Gift Card Q-factor: 52mmThe Crankbrothers Synthesis E MTB Alloy 2. 0 wheels are designed to meet the demands of pedal assist mountain biking, offering the perfect balance of control, durability, and stability. This wheel system features a compliant front wheel for enhanced grip and precision through rocks and roots, paired with a stiff rear wheel to withstand impacts and deliver stability during cornering loads. With upgraded materials, refined finishes, and advanced rim