2012 Christini AWD 450 Specifications The AWD 450 features a powerful liquid cooled 450cc four-stroke engine, precisely tuned suspension, and an All Wheel Drive system that provides unbelievable traction and world class handling. Power runs via chain from the secondary countershaft sprocket up to a gearbox located on the frame. The lightweight all-mechanical system works similar to that of AWD systems found on four wheeled vehicles. The AWD system (powering the front wheel) is driven at a slightly lower rate than the rear wheel (approximately 80%). Hariyono86.net