Top five dream road wheelsets of 2017 - Video

The undulating rim profile consists of raised Hyperfoils(TM). The 454 name is derived from the 5mm height difference between the rim's 58mm highest and 53mm lowest points

The undulating rim profile consists of raised Hyperfoils(TM). The 454 name is derived from the 5mm height difference between the rim's 58mm highest and 53mm lowest points (Image credit: Robin Wilmott / Immediate Media)