Partner Sites
Martin & Slater www.MotoMX.com
PW Only www.PWOnly.com
Morini Franco USA www.MoriniFrancoUSA.com
TDR Plastic Lab www.TDRPlastic.com

DeNardis Engines www.DenardisEngines.com

Black Dragon www.MotoMiniShop.com
Top End Machine is a one-stop shop for performance and cosmetic upgrade parts for your small motocross bike! We currently carry parts for Yamaha PW50, Yamaha PW80, KTM50, KTM65, KTM85 and even Morini Franco Engines. Check our catalog below to see if any of our parts suit your needs, and be sure to come back as our inventory is constantly expanding. If you have any questions, do not hesitate to e-mail us at TopEndMachine@hotmail.com

*NEW* Air Filters - for use with Morini Franco Engines

Top End Machine Air Filters

TOP END MACHINE Air Filters
30mm-60mm I.D.

Click Images for Larger View

30mm I.D. Straight for 19/21mm Carb 35mm I.D. Straight for 19/21mm Carb 35mm I.D. 45° Angle for 19/21mm Carb 60mm I.D. Straight for 14mm Carb 60mm I.D. 45° Angle for 14mm Carb

Price: $19.99
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Price: $19.99
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Price: $19.99
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Price: $19.99
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Price: $19.99
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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. The best quality and performance available for PW50s. CNC aluminum swing arm and shock mounts one inch longer then stock. Nitrogen charged oil dampened fully adjustable piggy back reservoir rear shock designed for PW50 stock frame. Adjustable spring pre-load, adjustable rebound and adjustable compression make this the ideal choice of rear suspension for all types of riders weights and ability. This Kit will raise your rear end up 1″, so we provide a a front fork triple clamp spacer kit in the $299 package, or you can add a new set of oil dampened leaning axle front forks to really balance out the suspension for an extra $99.

 

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.

PW50 Single Shock Rear Suspension Kit

Price: $339.99 - 499.99

***Sale Price: $299.99 - 399.99***

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Ready to Order?

Select the part you want made in Carbon Fiber from the drop-down list to the right >

PW50 CARBON FIBER
Price: $69.99
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S5 Carbon Fiber Ignition Cover
Top End Machine CARBON FIBER Ignition covers for Morini Franco S5 engines. Hand crafted from real carbon fiber. Ultra light weight with an amazing looking finish!
 
Morini S5 Carbon Ignition Cover (for Black Dragon Ignition)
Price: $79.99
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Morini S5 Carbon Ignition Cover (for Stock Ignition)
Price: $79.99
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Yamaha PW50 & PW80 Parts
PW50/PW80 Brake Cable Adjuster & Barrel Set
Price: $14.99
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PW50 / PW80 brake cable adjuster & barrel set.
CNC machined from Aluminum. 1/2 the weight as stock steel parts. No tools required to adjust brakes. Set for both front & rear. Anodized in black or blue color.
PW50 44MM CYLINDER HEAD
Price: $77.99
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*For 60cc Big Bore Kits only.

Complete newly designed, aluminum casted PW50 cylinder head. CNC machined for correct compression ratio and proper dome squish area. Spark plug hole is properly centered for proper ignition firing unlike the standard stock PW50 off-set spark plug.

PW50 Handlebar Riser Set
Price: $32.99
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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 HI-PERF TRANSMISSION GEAR
Price: $99.99

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.

PW50/PW80 Oil Injector Block Off Plug
Price: $22.99 Out Of Stock

One of the best performance upgrades for the PW50 is installing our oil block off plug. Pre-mixing your oil and gasoline will elimiate 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/PW80 Wide Foot Peg Set
Price: $34.99
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Switch out your PW50 stock narrow foot pegs with this heavy duty strong and light weight Extra Wide foot Peg kit!

Includes: complete right & left set with springs and pins.

PW80 High Performance Alloy Kickstart Lever
Price: $32.99
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Heavy Duty all aluminum super light weight kick start lever assembly. Designed to be more tucked against engine.
 
KTM50, 65 & 85 Parts
DELLORTO PHBG/SHA MAIN JET
Price: $5.99
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DELLORTO PHBG/SHA PILOT JET
Price: $5.99
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KTM50 Pro Senior Carburetor Jet Splash Guard
Price: $12.99
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Machined from brass and specialty designed to prevent gasoline from splashing around in float bowl during riding. This insert helps eliminate bogging of the engine in the face of jumps or through whoops.
KTM50 Clutch & Flywheel Puller
Price: $29.99
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Remove or install the Clutch assembly or Flywheel with this special puller. This tool will safely pull these parts off your engine.

Please do not try to use any other type of tool to remove these parts. Why? you ask. It's because if you try to use force or pry with other tools you could break or damage something.

KTM50 2009-2014 Piston Stop Tool
Price: $19.99
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Remove or install the Clutch nut or Flywheel nut with this special piston stop. This tool safely keeps the engine from turning over. This allows for the correct torque to be set on these important engine parts.

Please do not use Air Impact Wrench on Clutch nut or Flywheel. Why? you ask. Because you will not know how tight they are. Overtightening can strip threads or even break the crankshaft. If the Air Wrench is too lose, the nut will fall off while the engine is running causing huge damage inside your engine.

KTM50 2002-2008 Piston Stop Tool (Also fits other makes and models)
Price: $19.99
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KTM50 Steel Clutch Spring Washers, 50ct.
Price: $29.99
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Heavy duty USA made Clutch Spring Washers.
These clutch spring washers are very strong and reliable under the most extreme racing conditions.

KTM50 Stainless Steel Clutch Spring Washers, 50ct.
Price: $39.99
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Stainless steel spring washers are considered a performance part, because they are not AMA stock class legal. Many people use these stainless washers because they are much stronger then the normal carbon steel spring washers. They also resist fading better then standard carbon steel spring washers when the clutch heats up. Keep in mind that a these stainless spring washers will use a different stack compared to the standard steel spring washers. USA made STAINLESS STEEL Belleville spring washers.

KTM50 Pro Senior 2001-2014 Aluminum Float Bowl
Price: $46.99
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CNC Billet 6061 Aluminum Float Bowl designed for Dellorto 21mm or 19mm Carburetor.

Available in anodized colors: Silver, Orange, Black, Red
KTM50 Front Brake Lever and Master Cylinder Cap
Price: $34.99
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KTM50 Rear Brake Plate
Price: $33.99
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KTM50 Throttle Tube
Price: $38.99
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KTM50 Chain Blocks
Price: $24.99
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KTM50 Ignition Cover (2009-2014)
Price: $76.99
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KTM65 Ignition Cover (2009-2014)
Price: $76.99
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KTM50 Valve Stem Cap (Orange)
Price: $12.99
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KTM50 Valve Stem Cap (Red)
Price: $12.99
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KTM50 GAS TANK VENT TUBE
Price: $12.99
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KTM50/KTM65 2009-2014 Water Pump Drive Gear
Price: $29.99
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CNC Billet 6061 Aluminum Billet Water Pump Drive Gear for KTM 50 & 65 2009-2014

KTM85 2003-2014 Water Pump Drive Gear
Price: $29.99
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CNC Billet 6061 Aluminum Billet Water Pump Drive Gear for KTM 85 2003-2014