Rear Axle Width

4 posts were split to a new topic: Birel with a Briggs 206 Hopping in Turns on MG Red

Maybe for KF category, not for KZ, and even for KF I don’t see anyone using short axles, at least not in the European competitions.
Bottom line is, will a shorter axle give you better laptimes?

Yes, professional drivers use shorter axles as well. Actually, I think they are the ones that use it most as it is a fine tunning (in my opinion) and usually weekend drivers do not feel the difference.
When I created the topic below, I didn’t realize there was a topic already discussing this matter, so I described there my opinion about rear axle length.