OK so I measured some bikes and here are the wheelbases and footpeg loaction ratios expressed as percentages (100xfootpeg to rear axle/wheelbase) Cota 348 50.75" 28% TY250A 50.5" 28.7% Godden Majesty 250 52" 27.4% M49 Sherpa T 53" 29.7% OSSA MAR 51.5" 26.2% KT250 51.5" 28.2% TY80 41" 30.7% GasGas50 (2011) 39.25" 33.1%