What’s the difference in handling between a kart with narrow spacing between the rear frame rails and one that’s wider?
I think narrow would give you more axle flex and loosen the rear. Just wondering why the trend is to go wider with the frame. Is it because frames are softer these days and need to be wider or, is it just bigger is better mentality?
FAA certified jet engine and aircraft technician,
Nicholson Speedway class champion 2001,
Yamaha KT100 Service Center,
41 years karting experience