Refreshing your yamaha pw 50 plastics is probably the single best afternoon project you can tackle if that little bike is looking a bit rough around the edges. Let's be honest, these bikes—affectionately known as "Pee-Wees" or "Zingers"—are basically bulletproof. You can leave one in a shed for a decade, clean the carb, and it'll usually fire right up. But while the engine is a tank, the plastic bodywork definitely shows its age. After years of tip-overs in the driveway and the inevitable sun-fading from sitting out in the yard, those vibrant blues or whites start to look pretty chalky and sad.
The great thing about the PW50 is that it hasn't really changed much since the early 80s. Because Yamaha hit a home run with the design right out of the gate, parts are everywhere. Whether you're restoring a vintage 1985 model or just trying to fix up a 2015 that your kid "customized" with a rock, getting a fresh set of plastics is the fastest way to bring that "new bike" smile back to your little rider's face.
Why New Plastics Make a Huge Difference
If you're on the fence about spending the money on new yamaha pw 50 plastics, just think about the resale value. These bikes hold their price incredibly well. You can often buy a used one, let your kid ride it for three years, and sell it for exactly what you paid—provided it doesn't look like it went through a blender. A crispy new plastic kit makes the bike look well-maintained, even if you've been a little lazy with the oil changes.
But it's not just about the money. For a kid, the way the bike looks is everything. There's a certain pride of ownership that comes when they see a shiny, scratch-free fender. It makes them want to get out there and practice more. Plus, old, cracked plastics can actually be a bit of a safety hazard. Jagged edges on a cracked rear fender can snag boots or gear, and a loose front fender can be distracting. Swapping them out is a cheap way to ensure everything is solid and secure.
Choosing Between OEM and Aftermarket Kits
When you start shopping for yamaha pw 50 plastics, you're going to run into two main options: genuine Yamaha parts (OEM) and aftermarket kits.
If you're a purist doing a showroom-quality restoration, OEM is the way to go. The fit is 100% perfect, and the plastic has that specific "Yamaha Blue" hue that's hard to perfectly replicate. However, be prepared to pay a premium. Buying every piece individually from a dealership can add up fast, and for a bike that's likely going to get dropped again within twenty minutes of the first ride, it might feel like overkill.
On the flip side, aftermarket kits are a total game changer for the budget-conscious parent. You can usually find a full kit—front fender, rear fender, gas tank cover, and side panels—for a fraction of the price of one or two OEM pieces. Brands like UFO or Acerbis make great stuff, but even the generic kits found on major hobbyist sites have come a long way. They're durable, they bolt right up, and if they get scratched, you won't lose any sleep over it.
Beyond the Traditional Blue
While the classic Yamaha Blue is the go-to, one of the best parts about buying new yamaha pw 50 plastics is the chance to customize. Since you're replacing the bodywork anyway, why not let your kid pick a color that stands out?
You can find these kits in solid white, which gives the bike a cool "retro" 90s vibe. There are also black kits that make the PW50 look surprisingly aggressive and "grown-up." For the little riders who want something different, pink or even neon yellow kits are out there.
Switching the color is also a great way to distinguish your kid's bike at a busy track or riding park. When there are six little blue bikes lined up, being the one with the bright red or sleek black plastics makes it a lot easier to keep an eye on your rider from the sidelines.
Tips for a Smooth Installation
Swapping out yamaha pw 50 plastics is a pretty straightforward job, but there are a few things that can make your life easier. First off, don't just rip the old ones off. Take a second to look at how the bolts and spacers are arranged. Yamaha uses some specific flanged bolts and rubber grommets to help dampen vibration. If those grommets are dry-rotted or missing, it's worth spending a few extra bucks to replace them. It'll stop the new plastics from rattling or cracking under pressure.
One common "gotcha" is the gas tank cover. On many PW50 models, the plastic "tank" you see is actually just a shell that sits over the real fuel cell. Make sure your fuel lines are tucked away properly when you slide the new cover on so nothing gets pinched.
Also, keep an eye on the heat shield near the exhaust. The rear fender sits relatively close to the pipe, and some aftermarket kits don't come with the heat-reflective tape on the underside. If yours doesn't have it, you can buy a small roll of heat tape and stick it on yourself. It'll prevent the exhaust heat from warping or melting your shiny new rear fender during a long afternoon of riding.
Don't Forget the Graphics
A set of fresh yamaha pw 50 plastics looks great on its own, but it looks a bit "naked" without decals. Most plastic kits come as blank slates. This is actually a blessing because it gives you a clean canvas.
If you want the factory look, you can find replica sticker kits that mimic the original Yamaha branding. But if you want to go all out, custom graphics are the way to go. You can get your kid's name and race number printed right on the shrouds.
Pro tip: When applying new graphics to your new plastics, use a little bit of heat. A hair dryer or a heat gun on a low setting works wonders for getting the vinyl to conform to the curves of the fenders. It also helps the adhesive bond better so the edges don't start peeling up after the first pressure wash. Just don't overdo it—you don't want to melt your brand-new bodywork!
Keeping the New Look Fresh
Once you've got the new yamaha pw 50 plastics installed and the bike is looking like a million bucks, you'll probably want to keep it that way for as long as possible. The biggest enemy of dirt bike plastic isn't actually dirt—it's the sun and harsh chemicals.
Try to avoid using heavy-duty degreasers or harsh solvents on the shiny plastic surfaces, as these can strip the "gloss" and leave a cloudy finish. A simple mix of mild dish soap and water usually does the trick. After a wash, some riders swear by using a silicone-based polish spray. It not only makes the bike shine, but it also creates a slick surface that makes mud much easier to wash off after the next ride. Just be careful not to get any on the seat or the tires, unless you want your kid sliding off the bike like it's covered in grease!
It's All About the Memories
At the end of the day, working on a bike like this is about more than just aesthetics. Spending an hour in the garage swapping out yamaha pw 50 plastics is a great way to involve your kid in the maintenance side of the hobby. Let them hold the wrench or help peel the backing off the stickers.
When you finally stand back and look at the transformed bike, you're not just looking at new pieces of polypropylene. You're looking at a bike that's ready for the next round of memories, crashes, and "look at me!" moments. Whether you went with the classic blue or something totally custom, that fresh look is going to make the next trip to the trails feel like a special occasion. Happy riding!