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PW50PARTS.COM
HIGH PERFORMANCE PARTS
Interested in getting the most out of your Yamaha PW50? Here are some choices on quality aftermarket high performance parts.
Make a selection below.
NEWEST ITEMS
Dollar for dollar the biggest power gain! This bolt on carb kit increases power all across power curve and its quick and easy to assemble. Stock Yamaha PW50 engine or full modified PW50 with big bore 60cc cylinder, this carb kit would be a huge advantage over stock OEM carburetor. Top End Machine alloy intake manifold and Black Dragon race carburetor are designed and scaled to fit PW50 frame and engine without hanging out or interfering with rider’s leg.
Boyesen Power Reeds
Aluminum
intake
manifold
Rubber boot
POD Air filter
Black Dragon
race carburetor
PW50 BIG BORE CARB KIT
Click an image for a better look.
This kit requires an oil block off plug.
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19mm carb best for stock 50cc engines & 21mm carb best for modified 50cc engines. Want to fine tune your BIG BORE Carb? Check out these extra options you can get for your carburetor.
Carburetor Fine Tuning Options
~Additional~
PW50 CNC FLOATBOWL
Add a CNC 6061 Aluminum Floatbowl to your big bore carb kit!
Light weight, durable, and anodized (in four colors) it’s a perfect finish piece for your PW50.
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PW50 REPLACEMENT
BLACK STRAIGHT POD FILTER
PW50 REPLACEMENT
BLUE 45° POD FILTER
PW50 REPLACEMENT
RED 45° POD FILTER
PW50 REPLACEMENT
COARSE SOCK
for POD AIR FILTER
Transform your PW50 with this bolt on PW50 TOP END MACHINE Attack Handlebar Kit. Ride with better handling and control with proper motocross form. Straighter bend and slightly taller and wider than stock OEM handlebars. NIGHT AND DAY difference guaranteed to be the coolest thing you can buy for all year PW50s.
Available in aluminum bar anodized colors available blue, red, silver, green, black, or gold.
TOP END MACHINE
ATTACK HANDLEBAR KIT
Parts included in Kit: Alloy bars, front brake lever, throttle assembly, single throttle cable, kill button, cross bar pad, soft grips, and CNC billet machined top triple clamp.
Choice of Rear Hand Brake or Rear Foot Brake.
*An Oil Block off plug is needed to complete kit.
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For the taller rider we have an Attack Handlebar Tall Boy Kit. Options are limited and the handlebar is only available in black. This kit adds 3" to the handlebar height.
Parts included in Kit: Alloy bars, front brake lever, throttle assembly, single throttle cable, kill button, cross bar pad, soft grips, and CNC billet machined top triple clamp. *An Oil Block Off Plug is needed to complete kit. Choice of Rear Foot Brake or Rear Hand Brake.
POWER PLATE
TOP END MACHINE PW50 POWER PLATE, high performance part for all year model PW50s.
POWER PLATE
POWER PLATE KIT
TOP END MACHINE POWER PLATE
Included: Power Plate and two gaskets.
Cylinder Milling is required for proper timing.
Install this special CNC aluminum POWER PLATE under stock 50cc cylinder for a mid range and top end power increase. Your PW50 will rev out much quicker and run more efficient because this plate will allow the exhaust port to properly open at the correct time as the piston goes up and down. This TOP END MACHINE brand PW50 power plate is made in USA from quality CNC 6061-T6 aluminum.
Please note: Cylinder milling is needed when fitting this power plate to bike.
Free instructions and & gaskets are included.
Many people do not want to run a 60cc top end kit on their PW50s because it's totally illegal for many racing tracks and clubs in 50cc classes. This new PW50 Power Plate isn't legal to use everywhere some race tracks do allow it because the PW50 retains its stock 49cc displacement.
TOP END MACHINE POWER PLATE KIT Included: Properly milled cylinder, cylinder head, Power Plate with sealing gaskets, and piston kit.
Pre-milled
BIG BORE 60cc
New Designs, Piston, Cylinder, and Engine Kits.
60cc High Performance 44mm Top End Cylinder Kit
High Compression Cylinder head, piston, rings, spark plug, cylinder studs, head & base gasket included.
60cc High Performance Engine Kit
Includes:
Cylinder Kit with Oil Level Block-Off Plug, Clutch Gasket, Low Ratio Transmission Gear
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TOP END MACHINE - STAGE II Exhaust System
Designed and tuned for fully modified or standard PW50 engines. This Top End Machine exhaust pipe and silencer is made from quality stainless steel. Its "must have" item for PW50 's that have installed other performance parts.
* Recommend for use on stock engines after adding other High Performance parts as in Black Dragon ignition system, Big Bore carb kit, and power plate cylinder kit, low ratio transmission gear, etc...
Available Soon - $159.99
PW50 BIG BORE ENGINE, SILENCER, AND BLACK DRAGON IGNITION KIT
Includes:
Cylinder Kit with Oil Block-Off Plug, Clutch Gasket, Low Ratio Transmission Gear, Black Dragon Ignition Kit, and a High Performance Silencer.
HIGH PERFORMANCE ENGINE PARTS
PW50 FMF EXHAUST PIPE and Optional Silencer
FMF made in USA high performance Nickel plated expansion chamber exhaust pipe, available with power core silencer.
TOP END MACHINE
HIGH PERFORMANCE Silencer
- 20% Lighter than Stock
- Heavy Duty Construction.
- Increases Performance
- Rebuildable
-Dyno Tested
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For a better look Click Here >>>
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BLACK DRAGON HIGH PERFORMANCE IGNITION KIT
Black Dragon high performance PW50 ignition kit is designed for maximum power output. The PW50 will feel more responsive right off an idle all the way through the powerband. Featuring a special lightweight flywheel to reduce rotating mass on the engine crankshaft. This allows the engine to reach higher RPM more quickly. The Black Dragon ignition kit also has a higher spark output than the stock PW50 ignition for increased power.
Ideal choice for replacement of failed stock ignition that needs to be replaced or as a high performance accessory part.
*PW50 Stock Ignition Cover bolts on without any mounting issues with new high performance ignition kit.
PW50 High Performance Spark Plug Wire & Cap
High Performance FMF Silencer
Yamaha PW50, Year 1983-2017
FMF "Turbine Core" Silencer $129.99
FMF "Power Core" Silencer $119.99
TOP END MACHINE HIGH PERFORMANCE TRANSMISSION GEAR
Yamaha PW50 special transmission gear designed to give PW50s more low end torque. Works awesome for starts & hole-shots.
Replace the standard OEM gear with this special heavy duty, USA-made Top End Machine brand transmission gear. Uses the same gear ratio as the QT50 transmissions, but this gear is located inside the clutch cover making it easier to change than the older rear end QT50 gears. CNC Machined from Billet. *Since this is a bolt on part, you can always go back to stock if you want to.
HIGH PERFORMANCE ACCESSORY PARTS
PW50 Exhaust gasket and rubber boot kit
