PW History

1981 Yamaha YZinger

The PW50 is simply the best bike ever built for kids under 10 years old to learn to ride on. Kids are not intimated by its low 19” seat height, 10” wheels and drive shaft final drive. Parents love the adjustable throttle assembly, exhaust pipe restrictor, automatic transmission and oil injector so kids can begin riding off-road at very controlled pace.

1990s Yamaha PW50

There many choices of dirt bikes designed for kids. Parents need choose a bike that is not only safe and fun for kids, but also one that is easy for parents to get tech information if needed and to purchase parts easily.

2008 Yamaha PW50

Check out your local Yamaha dealer's new PW50s, and bring your kid so you can see how they fit on the bike in the showroom. For about $1,000.00 a new PW50 is still a great deal. However if you can't afford the new ones look in your local newspaper, bargain trader/auto trader, and shopper newspapers for a used one. Also check eBay and Craigslist for super deals on used PW50s. Don't be afraid of a PW that is old and tired looking; with a few bucks it could look and run as good as a new one.

Used Late 1980s PW50

Used PW50s Valued at around $500 are an awesome deal, but you may also find many older PW50s for sale between $300-$700 depending on condition.

Have any questions about parts? Need help choosing the right ones? Our sales reps are some of the most knowledgeable. Call us (239) 566-9666

The PW50 is also the best choice for getting your child into Motocross racing. The AMA has a special racing class called 50cc class-1. This racing class is for kids to start racing with other kids that are all close in age and on similar bikes. Most of today's top Pro motocross & supercross champions like Ricky Carmichael and James Stewart started riding and racing on PW50s.

Our PWonly private brand parts are carefully selected by our performance experts to meet our strict standards. From cranks and pistons to plastic kits, and much more, PWonly products are a great value in high performance and OEM replacement.

PWonly offers customers unmatched product selection and low pricing, while our excellent technical support and customer service have made us a recognized leader in 50cc motocross ridding and racing.

Need our help? Please call us at (239)566-9666 or email:

YAMAHA 50 model info:

Yamaha PW 50 is the best motorcycle for a beginners bike. designed for kids up to nine years old. Easy to lean on and ride and also easy when it comes time to buy spare parts. PW 50s are very affordable to own and operate thanks to lots of on line info and supplies of spare parts. When it comes time for a performance upgrade for more power and better suspension or just some personal custom parts the Yamaha PW50 will always be the best choice for kids. the PW50 is most popular selling bikes for children hands down.

YAMAHA PW50 special Features:

49cc air-cooled case-reed–inducted two-stroke single. An adjustable throttle stop screw lets the adult in charge gradually increase speed as skills improve. Fully automatic transmission means no shifting required. 22mm telescopic front fork with 60mm of travel smoothed out the bumps for responsive handling. Dual rear shocks with 50mm of travel smooth the trail to deliver confidence inspiring ride quality.

Yamaha PW50 Bike Specs: PW 50 Engine

Engine Type Air-cooled, 2-stroke, reed-valve Displacement 49 cc Bore x Stroke 40.0 x 39.2 mm Compression Ratio 6.0 : 1 Lubrication System Yamaha Autolube Fuel Management VM12 Ignition CDI Starter System Kick Fuel Tank Capacity 2 L Oil Capacity 0.3 L Transmission Automatic

PW 50 Dimensions size and weight

Length 1245 mm Width 575 mm Height 715 mm Seat Height 485 mm Wheelbase 855 mm Ground Clearance 105 mm Wet Weight 39 kg with 2 litres of fuel