Malossi MHR Variator for Kymco AK550

For Kymco AK550, All years.

The variator has been improved to renew the transmission system as well as to exploit its extraordinary technical features : so we have come out with Multivar MHR. This new variator is the evolution of the previous generations, born from the very experience drawn from race tracks and from modern Cad-Cam technology; it allows to achieve the highest performance results.

As you can see from the gear curve, our technicians concentrated on further widening the gear range, especially the short gear, thus achieving more acceleration and pick-up as well as improving consistency in shifting. The number of revolutions instead remains nearly unvaried during the whole shifting.

We have even done better : the clearance between hub and bushing was further reduced and surface roughness minimized, in order to create a really incomparable variator!

Technical specifications

Further widened gear range (especially short gear)
Improved shifting consistency
Hard anodized - black
Modified roller guides to allow greater operational linearity while maintaining maximum power
Case-hardened and ground machined steel sliding bushing
Hardened, ground machined, chromed steel hub -New one- piece rollers with a better performing compound
Supplied with two different roller sets and two shims in order to change the number of revolutions of the gear curve of your vehicle perfectly adjusting its speed and acceleration

  • Model: 5118058