Originally Posted by DJS
Motorcycle bicycle racing:
I'm currently building on my GT LTS large frame a KTM 50cc motor
We have a couple of KTM 50cc bikes come to the races.
Wild Bills bike is a KTM 50 in a GT LTS frame and it is shifting
through a Sick Bike Parts kit to a derailleur.
Both of their builds are on this forum, headtrama has the other one.