3L HydraPak bladder included

Inspired by off-road groupsets

Clean the inside of the tube with mild soap and water

so won’t rip on the first fall

yet hardens on impact for reliable protection

Crank Brothers Synthesis AL Gravel Rear Wheel - Rear - 650B - 12x142mm - Aluminium - 24.5mm - Centrelock - Shimano HG Splined PLP|Model Year 3L HydraPak bladder includedWhere Comfort Meets Performance. Drawing inspiration from our Synthesis mountain bike wheels, Crank Brother's new gravel wheelsets are engineered to deliver an unparalleled riding experience, even on the most challenging terrain. Designed with compliance in mind, the Synthesis Gravel wheels offer a smooth and comfortable ride thanks to their wider rim profile. With enhanced stability and traction, Synthesis Gravel wheels provide optimal performance