- 30mm x 50mm: This hub width is considered to be standard for most cadet kart applications and track conditions. Weighing just 8oz, the lightweight design of PKT’s rear hub provides maximum performance without a lot of rotating weight.
- 30mm x 70mm: Slightly wider than most standard rear hubs found on cadet chassis, the 70mm hub will provide drivers with more rear grip in most on-track applications, and can be useful for low-grip race tracks, rain racing, or a hard-axle application. Despite being wider than their 50mm counterparts, PKT managed to engineer them to only clock in at 9oz! That’s some serious weight savings.
Hubs include pre-installed wheel studs (M8), set at the common European OEM bolt pattern of 3/58. Therefore, PKT lightweight wheel hubs will fit most standard European bolt pattern kart rims / wheels.
Each hub is sold individually. (2) hubs are required to use on any kart.