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Athena 47.6mm A/C Piaggio Cylinder Kit
- Upgrades to 70cc
- Aluminum Construction with Nickel Carbide Plated Bore
- Cylinder Bore: 47.6mm
- Cylinder Sleeve Outer Diameter: 51.8mm
- Includes Carbon Fiber Reeds
$222.99 Add to cart -
Dr. Pulley Minarelli HiT Clutch
- Inner Diameter (bell): 105mm
- Overall Height (bell): 33mm
- Number of Splines (clutch bell): 16
- 50 Degree Pillow Springs
- Includes 3 sets of Pillow Springs and 6 sets of Clutch Springs for fine tuning
$227.99 Add to cart -
Dr. Pulley Honda/Piaggio/Kymco HiT Clutch
- Inner Diameter (bell): 107mm
- Overall Height (bell): 34mm
- Number of Splines (clutch bell): 22
- 50 Degree Pillow Springs
- Includes 3 sets of Pillow Springs and 4 sets of Clutch Springs for fine tuning
$227.99 Add to cart -
Dr. Pulley QMB139 HiT Clutch
- Inner Diameter (bell): 107mm
- Overall Height (bell): 34mm
- Number of Splines (clutch bell): 22
- 60 Degree Pillow Springs
- Includes Assortment of Pillow Springs and Clutch Springs for fine tuning
$227.99 Read more -
Ban Jing GY6 Transmission Kit
- Outer Diameter of Variator: 116mm
- Number of Splines On Drive Face: 19
- Weight of Forged Drive Face: 154g
- Number of Splines on Clutch Bell: 19
- Adjustable Drive Sheave
- 1500RPM Torque (Contra) Spring
- 1500RPM Springs in Clutch
- 20×12 Roller Weights in 12g
- Made in Taiwan
$227.99 Add to cart -
SSP-G 52mm QMB139 Big Bore Cylinder and Head Kit
- Upgrades to 88cc
- Cylinder Bore: 52mm
- Cylinder Sleeve Outer Diameter: 54.9mm
- Intake Valve Diameter: 23.5mm
- Intake Port Diameter: 21.5mm
- Exhaust Valve Diameter: 20.1mm
- Exhaust Port Diameter: 19mm
- Valve Length: 62.3mm (compatible with 64mm Short Valve Style Heads)
- Does not come with camshaft, please see Related Items
- Made in Taiwan
$227.99 Read more -
Polini Sport Exhaust for Vespa PX 125/150cc
- For Use With Stock or 177cc Cylinders
$230.99 Add to cart -
Polini Team 4 Exhaust for Vertical Minarelli
- Head Pipe Bolt Hole Spacing: 48mm
- Head Pipe Inner Diameter with Restrictor Removed: 25mm
- Includes Mounting Bracket, Hardware and Exhaust Gasket
$232.99 Add to cart -
Ban Jing +3.0mm GY6 Stroker Crank and Spacer Kit
- Overall Length: 285mm
- Flywheel Thread Size: M12x1.25
- Flywheel Thread Length: 16mm
- Drive End Thread Size: M12x1.25
- Drive End Thread Length: 16mm
- Inner Diameter (piston pin hole): 15mm
- Number of Splines: 19
- Main bearings included
- Cylinder Spacer Inner Diameter: 65mm
- Spacer For B-case engines only (57mm cylinder stud spacing)
- All Sales on Performance Items Final
$232.99 Add to cart -
SSP-G Ruckus Stainless Steel Exhaust – 16mm Header
- Head Pipe Bolt Hole Spacing: 45mm
- Head Pipe Inner Diameter: 16mm
- Muffler Overall Length: 17 inches
- Includes Mounting Kit with Premium Gasket
- Does Not Fit Metropolitan
$237.99 Add to cart -
Naraku 52.4mm Performance Cylinder & Head Kit
- Upgrades to 89.3cc
- Cylinder Bore: 52.4mm
- Cylinder Sleeve Outer Diameter: 54.4mm
- Wrist Pin Diameter: 13mm
- Total Piston Height: 36.3mm
- Compression Height (from center of wrist pin hole to top edge of piston): 20mm
- Non-emissions style head
- Intake valve: 23mm
- Exhaust valve: 20mm
- Intake Port Diameter: 20.8mm
- Exhaust Port Diameter: 18.7mm
- Uses Short 64mm Valve Stems
$242.99 Add to cart -
Hoca High Performance Racing Alternator Kit
Includes:
- Performance Stator Kit
- Lightened Flywheel
- Turbo Cooling Fan
- CDI
- Adapter cord for use on the 2 plug over to a 3 plug connection
- Alternator plug is a female 3 prong with 2 single plugs
$242.99 Add to cart -
SSP-G Ruckus Stainless Steel Performance Exhaust – 25mm Header
- Head Pipe Bolt Hole Spacing: 45mm
- Head Pipe Inner Diameter: 25mm
- Muffler Overall Length: 17 inches
- Includes Mounting Kit with Premium Gasket
- Does Not Fit Metropolitan
$242.99 Add to cart -
Tecnigas TRIOPS Exhaust for Minarelli Clone 2-Stroke
- Head Pipe Bolt Hole Spacing: 50mm
- Head Pipe Inner Diameter: 25mm
- Includes Mounting Hardware and Instructional Booklet
$242.99 Add to cart -
TFC Forged Clutch Kit – Zuma 125
- Outer Diameter of Clutch Bell: 130mm
- 1500 RPM Clutch Springs
- Made in Taiwan!
$252.99 Add to cart -
Athena 47.6mm L/C Minarelli Performance Cylinder Kit
- Upgrades to 70cc
- Aluminum Construction with Nickel Carbide Plated Bore
- Cylinder Bore: 47.6mm
- Cylinder Sleeve Outer Diameter: 50.65mm
- Wrist Pin Diameter: 10mm
- Total Piston Height: 49mm
- Compression Height (from center of wrist pin hole to top edge of piston): 26mm
- Includes Carbon Fiber Reeds
$255.99 Add to cart