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Naples, FL 34104

Tel: 239-566-9666

Customer Service mara@pwonly.com

Orders 50ccmoto@live.com

PWonly spare parts for PW50 PW80

PWOnly.com features an in-site ordering catalog, managed with our safe and secure online shopping cart. You can pay for orders using your choice of either a Credit, Debit or PayPal account. Our website is fastest way for us to process orders, resulting in you receiving your order sooner. However if you want to place an order by phone? Call (239) 566-9666 or e-mail 50ccmoto@live.com

PW50 Single Shock Rear Suspension Kit - Forks Optional

The TOP END MACHINE PW50 Single Shock Rear Suspension is a performance upgrade to your PW50. It creates a new performance dimension by providing a whole new feel in suspension feel just like the characteristic of a full size motocross bike.

Available with Front Fork Spacers for $339.99 or Aftermarket Front Forks for $479.99

 

PW50 Suspension Extender Kit
Need some extra height from your PW50? This extender kit equally raises the front and rear end for growing or larger riders. CNC Machined and will add 30mm to the stock ride height.
PW50 SUSPENSION EXTENDER KIT
Price:
$59.99 $43.99 26% Off!

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PW50 MX White Front Fender & Number Plate Kit
PW50 MX White Front Fender & Number Plate Kit
Price:
$39.99
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PW50 High Performance Expansion Chamber Exhaust System

Designed and tuned for fully modified pw50 engines. This exhaust pipe and silencer is a "must have" item for Pw50 's that have installed the 60cc top end, ignition  kit, transmission gear and big carb & reed valve kit.
* not recommend for use on stock engines without all above performance parts installed first.
$179.99 - On Sale Now For 159.99

44mm or 47mm Cylinder

***OUT OF STOCK***

*Not for use on stock PW Engine! Please read description to see what types of engines this exhaust fits.
PW50 Expansion Chamber Exhaust System

 

PW50 FMF Exhaust Pipe w/ Optional Silencer

FMF made in USA high performance Nickel plated expansion chamber exhaust pipe, available with power core silencer. 


Exhaust Pipe $219.99
Exhaust Pipe w/ Silencer $319.99

PW50 FMF EXHAUST PIPE
Price: $219.99
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Click to expand images of Exhaust & Silencer Kit

 

More PW50 Silencers
PW50 HI-PERFORMANCE SILENCER
Price:
$55.99 ON SALE
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- 20% Lighter than Stock
- Heavy Duty Construction.
- Increases Performance
- Rebuildable

Yamaha PW50 High Performance Silencer
PW50 STOCK REPLACEMENT SILENCER
Price: $42.99
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PW50 EXHAUST SYSTEM
Price: $99.99
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Yamaha PW50 Stock Exhaust System

High Performance FMF Silencer for Yamaha PW50, Year 1983-2016+

FMF "Turbine Core" Silencer $129.99

FMF "Power Core" Silencer $119.99

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My First Moto Book

My First Moto Book - My First Moto by S.R. Gutierrez is an inspring story about a child's first motocross race summed up in 48 illustrated pages that are sure to get your child's attention. It gives a first-hand look into the events that take place and the triumphant feeling of successfully completing a race. Inspire your child with this easy-to-read book now available through PWOnly.

BUY A BOOK SEND A CHILD TO SCHOOL. 100% proceeds from this book help children in developing country go to school.

MY FIRST MOTO BOOK
Price: $9.99
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Pw50 & Pw80 Repair Service Manual Book

500 page printed book of detail instructions learn how to maintain, service and repair everything on PWs.

Pw50Parts Manual
Price: $29.99
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PW50 OEM Factory Yamaha Owners Manual
PW50 OEM Factory Yamaha Shop Manual
Price: $16.99 - $69.99
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Pw50 Pw80 Gear Oil
Maxima Super M Oil Maxima MTL Fluid

Maxima Formula K2 2-Cycle Racing Oil - This is a premix only oil, it is for use on bikes with a oil injector block off plug. Available in two sizes: 16 oz $10.99, 1 Liter $18.99

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Maxima Super M High performance Injector 2-Cycle Racing Oil - Super M injector’s smokeless, low ash, anti-scruff formula provides excellent rust and corrosion protection for bikes with oil pumps.
Price: $14.99
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MTL 75 Maxima Gear Oil - For all air and water-cooled 2-cycle and 4-cycle transmissions with wet clutch systems. Also, designed and tested for wet clutch systems.
Price: $8.99
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Maxima Castor 927 Oil

Maxima Castor 927 Oil
This is for use on PW50's or PW80's and not intended for use in oil injection systems. When blending with alcohol it normally requires more oil. Care must be exercised when blending with low specific gravity (below 0.730) race gasoline or aviation fuels and in temperatures below 35ºF as separation may occur. Separation may also occur in alcohol containing a high percentage of nitromethane. Check before using.


Castor 927 is a unique blend of highly refined castor oil, a specially prepared synthetic and an additive system that reduces carbon and gum formation and provides excellent rust & corrosion protection. Castor 927 also contains an exclusive additive that keeps power valves cleaner and working properly. For all of us that wish to keep our air and water cleaner, Castor 927 is biodegradable. Castor 927 keeps on lubricating; where other lubricants turn to carbon or vaporize, and provides extra protection on cylinder walls, bearing journals and other critical areas at temperatures much higher than other lubricants. Recommended Premix Ratio 50-80cc (24-32:1)

Available in 2 sizes, 1 Liter (33.8 fl oz) for $19.99 or 1 Pint (16 fl oz) for $10.99

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Black Dragon High Performance PW50 Handlebar Kit, 7/8" Diameter

Includes: Handlebar (where applicable), 1/4 Turn Throttle with Throttle Cable, Folding Brake Lever, Handlebar Mounting Kit, Engine Kill Button, Front Brake Cable, Foot Brake Pedal Kit and complete performance ignition kit.

Here is an installed example of the PW50 High Rise Handlebar Kit on a PW50:
Choose from one of the following kits:
 

7/8 Low Rise Alloy Handlebar - Straighter bend and slightly taller and wider than stock OEM handlebars
Price: $299.99 $239.99

Out of Stock

7/8 High Rise Handlebar - Made Extra Long, Can be cut down to desired length
Price: $299.99

Out of Stock

Upgrade kit without handlebar - use your existing stock handlebar
Price: $279.99

Out of Stock

PW50 CARBON FIBER
Price: $69.99
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PW50 Training Wheel Kit
s
This Made in U.S.A. Training Wheel Kit is specifically designed for the PW50 and offers stability to ensure your child won't fall over; it also can help teach proper balance. The kit is built in the USA from heavy-duty tubular steel construction. As children learn to ride a real dirt bike for the first time, they need to feel safe. Unlike any other kit our training wheel kit is an adjustable wheel ride height, which allows parents to set the wheel height to match the rider's skill level. This allows beginning riders to feel safe or more advanced riders to turn corners sharper with increased speeds. Inflated 4" tires with inner Tubes are mounted on black powder coated steel rims. Adjustable ride height.
Price:$64.99
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PW50 Training Wheels

Click Images for Larger View

 

PW50 High Performance Ignition Kit

Black Dragon hi 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.

Retails for $159.99, Now on sale for $136.99 $125.99! Limited Time Only
*PW50 Stock Ignition Cover bolts on without any mounting issues with new high performance ignition kit.
PW50 PERFORMANCE IGNITION KIT
Price: $136.99
$125.99
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PW50 High Performance Spark Plug Wire & Cap - Blue
Price: $33.99
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PW50 Spark Plug Wire Blue
PW50 High Performance Spark Plug Wire & Cap - Yellow
Price: $33.99

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PW50 Spark Plug Wire Yellow
PW50 High Performance EBC Brand Brake Shoe Set
Price: $15.99
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Genuine Yamaha PW50 OEM Frame Assembly
Price: $389.99
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More PW50 Performance Parts
PW50 COMPLETE REAR BRAKE KIT ON SALE
Price: $69.99 $49.99
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Bolt-on kit replaces rear hand brake lever from handlebar to a rear foot pedal that bolts to the frame. Includes all hardware for conversion.

pw50 rear brake kit yamaha
PW50 HANDLEBAR RISER SET ON SALE
Price: $32.99 $27.99
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Are your kid's knees banging the bars? This will fix the problem. Machined aluminum handlebar riser set will raise up the stock PW50 handlebar about 1 inch or 25 mm higher then the stock position. All the stock cables will be long enough and still reach the levers and throttle assembly.

PW50 Handlebar Riser Set
PW50 Performance Foot Peg Sets

Switch out your PW50 OEM stock narrow rubber mounted foot pegs because the design and style are very out of date and unsafe If the stock pegs get wet they become slippery and could cause handling issues. Below are some great choices of modern heavy duty strong and light weight PW50 Extra Wide foot Peg kits!
Includes: complete right & left set with springs and pins. View Instructional Video

PW50 Wide Foot Peg Set

Steel casted, best value for the money. Wide, strong and very nice looking. $34.99 $29.99 ON SALE

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PW50 Wide Foot Peg Set

Made in USA, designed to be light weight, strong, and to the right width & scale for kids' boot sizes. Racer's choice when compared to our three different foot peg choices. $69.99

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PW50 IMS Brand Wide Foot Peg Set

IMS is a very popular brand in motorcycle industry and the IMS foot peg is a great choice. $77.99 $65.99 ON SALE

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PW50 Wide Foot Peg Kit

PW50 High Performance Transmission Gear

Yamaha PW50 special transmission gear designed to give PW50s more low end torque. Works awesome for starts & holeshots.

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.

Retails for $99.99, On Sale for $79.99 $49.99
PW50 HI-PERF TRANSMISSION GEAR
Price: $49.99
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PW50 High Performance Transmission Gear
PW50 Oil Injector Block Off Plug

One of the best performance upgrades for the PW50 is installing our oil block off plug. Pre-mixing your oil and gasoline will eliminate the standard oil pump assembly. The oil pump is not accurate most of the time, sending either too much or not enough oil into the engine causing big performance loss. Even worse, an oil-deprived engine will result in premature wear or in many cases extreme engine failure. Eliminate the risk and gain performance - install our Oil Block Off Plate.

*We recommend using pre-mix Super unleaded quality gasoline at 40:1 ratio with Maxima brand "Super M" premix oil.

PW50 Oil Injector Block Off Plug
Price: $26.99
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PW50 Crankshaft

PW50 CRANKSHAFT ASSEMBLY
Price: After Market Crankshaft $89.99 (Out Of Stock) - Upgrade Genuine OEM Yamaha Spare Part $252.99

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PW50 CRANKSHAFT & PISTON KIT
Price: $129.99

Out of Stock

NEW - 60cc Big Bore Piston and Cylinder Kits

PW50 Big Bore Cylinder Kit

60cc High Performance 44mm Top End Cylinder Kit - High Compression Cylinder head, piston, rings, spark plug, cylinder studs, head & base gasket included.

$129.99 $99.99 ON SALE

PW50 BIG BORE CYLINDER KIT
Price: $99.99
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pw50 60cc big bore engine kit

60cc High Performance Engine Kit - Includes:

Cylinder Kit with Oil Level Block-Off Plug, Clutch Gasket, Low Ratio Transmission Gear

$246.99 $226.99 ON SALE
PW50 BIG BORE ENGINE KIT
Price: $226.99
Qty:

60cc High Performance Engine, Exhaust & Ignition Kit - Cylinder Kit, Oil Block Off Plug, Upgraded Silencer and Performance Ignition Kit Included.

$399.99 $349.99 ON SALE
PW50 BIG BORE ENGINE, SILENCER AND IGNITION KIT
Price: $349.99
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60cc High Performance 44mm Big Bore Piston Kit. Oversized from Stock OEM size (39mm) $42.99
PW50 60CC BIG BORE PISTON KIT
Price: $42.99
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60cc High Performance 44mm Big Bore Piston Ring Set $19.99 Out of Stock
pw50 60cc big bore head and base gasket 60cc High Performance 44mm Replacement Head & Base Gasket Set $12.99
PW50 BIG BORE HEAD BASE GASKET
Price: $12.99
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PW50 Cylinder Stud Set $12.99
PW50 CYLINDER STUDS
Price: $12.99
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PW50 Standard Ignition Parts
Yamaha PW50 Flywheel Puller Flywheel Puller Stock OEM Yamaha $14.99
Flywheel Puller Stock OEM Yamaha
Price: $14.99
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PW50 Ignition Stator Ignition Stator $52.99
PW50 IGNITION STATOR
Price: $52.99
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PW50 Ignition Coil Ignition Coil

$29.99

(Add Wire & Cap - $39.99)

PW50 IGNITION COIL
Price: $29.99
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PW50 Ignition CDI Box Ignition CDI Box $32.99
PW50 IGNITION CDI BOX
Price: $32.99
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Ignition Controller Box $28.99
PW50 IGNITION CONTROLLER BOX
Price: $28.99
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Ignition Wire Harness $26.99
PW50 IGNITION WIRE HARNESS
Price: $26.99
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Replacement Parts
Brake Pads $6.99

PW50 BRAKE PADS
Price: $6.99

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Extra Wide Foot Peg Set $29.99 ON SALE
PW50 WIDE FOOT PEG SET
Price: $29.99
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pw50 yamaha engine center case set

Engine Center Case Set (Click Images for Larger View)

$89.99
PW50 ENGINE CENTER CASE SET
Price: $89.99
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PW50 PWONLY Front Rim $89.99

PW Only Rims OUT OF STOCK - Yamaha OEM available

PW50 OEM Factory Yamaha Front Rim $109.99

PW50 OEM Factory Yamaha Rear Rim $111.99

$109.99-$111.99
Pw50 Rim
Price: $89.99
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Clutch Assembly $89.99
PW50 CLUTCH ASSEMBLY
Price: $89.99
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yamaha pw50 handlebar Handlebar

$18.99

PW50 HANDLEBAR ASSEMBLY
Price: $18.99
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pw50 yamaha handlebar sheath cover Handlebar Sheath Cover Kit $8.99
PW50 HANDLEBAR SHEATH COVER
Price: $8.99
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yamaha pw50 steering stem kit Steering Stem Kit - Fits all year PW50's, however your steering nut threads may be a different pitch depending on model year. If there are fitment issues use the original nut from your bike. $19.99
PW50 STEERING KIT
Price: $19.99
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Oil Injector Block Off Plug

$26.99
PW50 Oil Injector Block Off Plug
Price: $26.99
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Oil Pump $39.99
PW50 OIL PUMP
Price: $39.99
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Fuel Tank Petcock $7.99
PW50 FUEL TANK PETCOCK
Price: $7.99
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Air Filter Assembly $24.99

PW50 AIR FILTER BOX ASSEMBLY
Price: $24.99

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Air Filter $8.99 $6.99 ON SALE
PW50 DUAL STAGE FOAM AIR FILTER
SALE Price: $6.99 FOR 1, $11.99 FOR 3
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PW50 Carburetor Rebuild & Repair Kit $44.99
PW50 CARB REBUILD REPAIR KIT
Price: $44.99
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yamaha pw50 carburetor

Carburetor

$49.99 $39.99 ON SALE

PW50 CARBURETOR
Price: $39.99 - Upgrade OEM Factory Yamaha Carburetor 149.99
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Gasket Kit $19.99
PW50 GASKET KIT
Price: $19.99
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PW50 Reed Block Reed Block $24.99 $19.99 ON SALE
PW50 REED BLOCK
Price: $19.99
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PW50 Boyesen Dual Stage Power Reed set $20.99
PW50 Boyesen Dual Stage Power Reed set
Price: $20.99
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PW 50 piston kit standard size PWONLY brand $34.99 $29.99 ON SALE

PW50 piston kit standard size OEM Yamaha $94.99

PW50 piston kit 1st over size OEM Yamaha $94.99

PW50 piston kit 2st over size OEM Yamaha $94.99

On Sale

As Low as $29.99

PW50 PISTON KIT
Price: $29.99
Qty:
PW50 Cylinder Kit Cylinder Kit

On Sale

$82.99

PW50 CYLINDER KIT
Price: $82.99
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PW50 Cables
yamaha pw50 throttle cable

Throttle Cable

$15.99 $12.99 ON SALE
PW50 THROTTLE CABLE
Price: $12.99

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Front Brake Cable

$12.99 $9.99 ON SALE
PW50 FRONT BRAKE CABLE
Price: $9.99
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PW50 Brake Cable

Rear Brake Cable

$12.99 $9.99 ON SALE
PW50 REAR BRAKE CABLE
Price: $9.99
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yamaha pw50 choke cable

Choke Cable

$15.99 $12.99 ON SALE
PW50 CHOKE CABLE
Price: $12.99

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pw50 cable kit yamaha

Cable Kit

$45.99 $32.99 ON SALE
PW50 CABLE KIT
Price: $32.99

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PW50 Forks & Shocks
Rear Shocks (Set) $39.99
PW50 REAR SHOCKS
Price: $39.99 - Upgrade Yahama Spare Shock 172.99
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Front Fork Dusk Covers (Set) $19.99
PW50 FRONT FORK Dust Cover Set
Genuine Yahama Spare Part
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Front Fork Inner Tubes (Set) $104.99
PW50 FRONT FORK Inner Tube Set
Genuine Yahama Spare Part
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PW50 Front Forks Front Forks (Set) $89.99
PW50 FRONT FORK SET
Price: $89.99 - Upgrade to Genuine Yahama Spare Front Fork $324.99
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PW50 Throttle & Grips
Throttle Assembly $34.99
PW50 THROTTLE ASSEMBLY

with levers, grips, throttle tube, and on/off switch.

Price: $34.99
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Super Soft Mini PW50 Grips $11.99
Super Soft Mini PW50 Grips

Night & day difference over standard grip and designed exclusively for PW50 stock size handlebar available in 6 colors.

Price: $11.99
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PW50 Seats & Covers
pw50 gripper seat cover

High Performance Gripper Seat Cover

$22.99 $18.99 ON SALE
PW50 GRIPPER SEAT COVER
Price: $18.99
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Complete Black Seat Assembly $29.99
PW50 BLACK SEAT ASSEMBLY
Price: $29.99
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NEW - Monster Graphic Kits On Sale!

Regular Price is $39.99, Now on Sale for $29.99!

PW50 Number Sets - Available in 4" or 5.5", White or Black

REMINDER: THESE ARE SOLD IN SETS OF THREE! For example, if you order QTY of 1, Three of the same number will be sent. If you order QTY of 3, you will be sent 9 of the same number. ALL NUMBER SETS COST $4.99!

4" WHITE NUMBERS
4" BLACK NUMBERS
5.5" WHITE NUMBERS
5.5" BLACK NUMBERS
1 Out of Stock 6

1 Out of Stock 6

1

6

1

6

2

7

2

7

2

7

2

7

3

8

3

8

3

8

3

8

4

9

4

9

4

9

4

9

5

0

5

0

5

0

5

0

PW50 Safety Key Lock Assembly

Parents should be in complete control of when and who is riding their PW50. With kids dirt bikes adult supervision is mandatory. BLACK DRAGON brand high quality. Developed & designed for the PW50 this key switch assembly cosmetically blends nicely into the front number plate and plugs into the PW50 standard ignition system and without effecting performance. Every parent should invest in this safety feature!

PW50 SAFETY KEY LOCK ASSEMBLY
Price:
$37.99
Out Of Stock

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