When it comes to kids' minibikes, Yamaha is the clear leader.With the PW50's rider friendly design, it's easy to see why this 50cc 2-stroke is a firm favourite with kids and parents. Safety features include an adjustable throttle which allows parents to limit top speed to suit the rider's skill level - and the enclosed shaft drive reduces maintenance chores. And there's no gear shifting to worry about, its zippy 50cc 2-stroke engine drives through a fully automatic gearbox for simple 'twist-and-go' performance.At just 41kg, this lightweight and compact mini-bike is the ideal way for your child to have hours of fun while developing their riding skills. Technical Specification Engine Type: Air-cooled, 2-stroke, reed-valve Displacement (cc): 49.0 Bore x Stroke (mm): 40.0 x 39.2 Compression Ratio: 6.0 : 1 Lubrication System: Autolube Fuel Management: VM12 Ignition: CDI Starter System: Kick Fuel Tank Capacity (L): 2.0 Final Transmission: Shaft Transmission: Automatic