only the bare red frame, swingarm and bodywork Tank, seat, sidecovers and rear fender and tailight were retained. EVERYTHING else was replaced, Engine is Yamaha TTR250 with 315cc kit and Webcam camshafts, different carb also. the skinny front forks were replaced with 30mm units which are wider also to accept the modified CB450 front brake/hub, rear hub is local Honda unit with KTM dirtbike 2LS brake wider 18" alloy flanged rims with stainless spokes, and slightly wider tyres. my own exhaust, fork brace and steering damper fitted
Engine weighs 2kg more than the original Ace 125 engine, these engines with the big bore kit alone put out just under 30HP on the dyno, I can say without a doubt I'm getting more than this with the Webcams. it is unbelievable to ride.