hello 

a friend of mine just broke his crankshaft at Magny cours race on his malossi 221 (malossi cranckases, vhsa 34 , vforce...)...

le scooter was powerfull and run very well with 5th best time on practice (1.32) 

he looks for new trends before choose a new crankshaft and i said to him : "no problem, i ask to the german wizzards on GSF ! "  

 

two possibilities for him

- easy way : use the same type of crankshaft (cf picture) ?

- unknown way with a full circle (malossi produce a new one for his cranckcase) : better pre compression and more torque with more weight ? 

 

ps: his first choice is a kingwell with the same form of the broken one....

thanx

Kingwelle Vollwange.

 

 

https://www.kingwelle.com/p/kingwelle-vespa-px-vollwange

 

 

 

vor 3 Stunden schrieb manolo972:

"no problem, i ask to the german wizzards on GSF ! "  

I really like this one

 

For race use I would recommend King as well...

Am 16/10/2025 um 11:40 schrieb Humma Kavula:

Kingwelle joue pleine.

https://www.kingwelle.com/p/kingwelle-vespa-px-vollwange

 

can you explain why ?