This incredible motorcycle is the work of TLCB debutant Kieran Chamberlain, and it’s an absolute masterclass in Technic engineering. Riding on brick-built wheels and constructed from over 3,100 pieces Kieran’s motorbike is probably the largest that we’ve ever featured. The engine is something spectacular too, featuring four working cylinders with overhead cams, working valves and a twin-screw supercharger. It’s hooked up to a functioning footshift-operated gearbox and the whole lot is powered by an L motor and battery box mounted inside the frame. You can see more of Kieran’s jaw-dropping 1/3 scale bike at his Flickr photostream – click here to go for a ride.