2011 COBRA CX50 SR, The bike that started it all for serious peewee competition, the 2011 Cobra King 50, hosts a bevy of big improvements that will ensure this bike retains its premier standing. Suspension at both ends receives big improvements as the King will feature the first-ever dual adjustable (high and low speed compression) rear shock on any size mini. Friction and stiction in the front fork are also drastically reduced with the addition of all-new PTFE impregnated bronze slider bushings. In the engine department, a revised cylinder improves mid and top range power output, and an all new Cobra Friction Drive (CFD) improves protection of critical driveline components while at the same time is lighter weight and easier to adjust. Furthermore, the transmission receives an added dose of toughness with the addition of a wider output shaft gear. Topping improvements off is an all-new Dunlop Geomax rear tire for improved traction and stability. All this (and more!) will make the 2011 Cobra King 50 the dominate senior-class peewee bike for next year!