2022 Yamaha PW50 - fantastic entry-level youth bike 2022 Yamaha PW50 One of the industry's best-selling mini-bikes, the affordable PW50 is a fantastic entry-level youth bike that's helped young riders learn the ropes of motorcycling for decades. Features may include: CRAFTED FOR YOUR NEXT OFF-ROAD ADVENTURE ENGINE Air-cooled, 49 cc, reed-valve, 2-stroke single is mildly tuned to deliver predictable power that gently eases the new rider up the off-road learning curve. RIDER CONFIDENCE A class-lowest 485 mm (19.1") seat height creates a handling-enhancing low centre of gravity and allows most riders to put both feet on the ground for added confidence. PUSHING THE BOUNDARIES Mikuni VM12SC carb Reed-valve intake system. Single-speed fully automatic transmission. Shaft drive system. Exclusive Autolube Oil Injection System.