Spank spike race 28 bead bite dh mtb wheelsetthis wheelset is the perfect downhill race wheelset whilst keeping the weight down this wheelset does not skimp in strength durability or stiffness ideally suited to a rider who races and trains regularly and prefers an efficiently fast wheel the oohbah technology is a unique feature found on spank rims and wheels the central section of the rim is traditionally slightly curved or flat on most rims but the oohbah design features a wave like patte