Spank 359 Vibrocore Bike Rim 27.5 - Black/Red Holes:32H An all-new frame with updated

An all-new frame with updated geometry for 2021

protecting against wear and friction damage so you can concentrate on your ride

Mud/Loose condition model

puncture protection breaker and a special low rolling resistance casing make the GravelKing a go-anywhere tire

The clamps are big enough to fit most bike frames

Spank 359 Vibrocore Bike Rim 27.5 - Black/Red Holes:32H An all-new frame with updatedSPANK 359 VIBROCORE RIM Moderately low 19mm profile height and wide width, balances the benefits of radial compliance with high lateral stiffness and predictable handling Radial Compliance improves traction over bumps and chatter, while reducing negative feedback to the rider. Performance and comfort are improved. Vibrocore inner well, reduces the transmission of harmful vibration frequencies, meaning less vibration for the suspension and rider, also