[mark christopher]

I'm lucky enough to have a k1 and k1 aero. An sv2 and kf.

Breakage has been minimal, and defiantly down to me and not the car. Parts are cheap and easy to get, and the way the kf handles is awesome, with my team mate just buying one after driving mine, I run my sv2 in the damp and kf in the dry. The build quality is equal to xray who used to be the industry standard., ( built all sorts for mag reviews) Schumacher and their new r and d team have certainly upped the game.