11 and 12-speed chains and weighs 282g

Material6061-T6 Aluminum

15% lycra (spandex)

Redesigned from the ground up

meaning they will last with heavy-duty wear

Crank Brothers Synthesis Alloy 2.0 E-Bike Boost Black Front Wheel - Front - 27.5 Inch - 15x110mm Boost - Aluminium - 31mm - 6 Bolt netsuite-webdata-created 11 and 12-speed chains andThe 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