Outer Diameter: 139mm
Made in Taiwan!
Outer Diameter: 142mm
Made in Taiwan!
Does Not Include Clutch Bell 50 Degree Pillow Springs Includes 1 Nut Locker Includes 3 sets of Pillow Springs and 3 sets of Clutch Springs for fine tuning
Backlight Color (setting range): Blue, Orange & Light Purple
DC 12V
Includes: Speedometer, Odometer, Trip Meter, Hour Meter, Tachometer, Shift Light, Water Temperature Meter, Fuel Meter, Clock, Volt Meter and much more!
Upgrades to 78.7cc
Cylinder Bore: 49mm
Backlight Color (setting range): Blue, Orange & Light Purple
DC 12V
Plug & Play
Includes: Speedometer, Odometer, Trip Meter, Hour Meter, Tachometer, Shift Light, Water Temperature Meter, Fuel Meter, Clock, Volt Meter and much more!
Upgrades to 177cc
Cylinder Bore: 63mm
Upgrades to 70cc
Ships from Factory with Ring Installed on Piston
Cylinder Bore: 47mm
Cylinder Sleeve Outer Diameter: 51mm
Wrist Pin Diameter: 10mm
88 Main Jet
Inner Diameter (bell): 125mm Overall Height (bell): 43mm Number of Splines (clutch bell): 19 50 Degree Pillow Springs Includes 1 Nut Locker and 1 Torque Spring Washer Includes 3 sets of Pillow Springs and 5 sets of Clutch Springs for fine tuning
Inner Diameter (bell): 125mm
Overall Height (bell): 43mm
Number of Splines (clutch bell): 19
60 Degree Pillow Springs
Includes 1 Nut Locker and 1 Torque Spring Washer
Includes Assortment of Pillow Springs and Clutch Springs for fine tuning
Does Not Include Clutch Bell
50 Degree Pillow Springs
Includes 1 Nut Locker
Includes Assortment of Pillow Springs and Clutch Springs for fine tuning
Overall Outer Diameter: 142mm
Center Opening: 33mm (width), 36mm (height)
55 Degree Pillow Springs
Includes Several Sets of Pillow Springs and Clutch Springs for Fine Tuning
Reduces Clutch Slippage
Improved Clutch Efficiency
Inner Diameter (bell): 125mm
Overall Height (bell): 43mm
Number of Splines (clutch bell): 19
45 Degree Pillow Springs
Includes 1 Nut Locker and 3 Torque Spring Washers
Includes Various Pillow Springs Clutch Springs for Fine Tuning
For Use With 50cc to 70cc Sport/Street Cylinders
Head Pipe Inner Diameter: 26mm
Bolt Hole Spacing (flange): 48mm
Rear Mounting Bracket Bolt Spacing: 94mm
Includes All Mounting Hardware
Please Note: This exhaust comes with a manifold restrictor in place. Removing the restrictor leads to a significant performance increase.
Does Not Include Cylinder, Head, or Cooling Shrouds!
Premium Quality, Hand Inspected, QC Verified
Style: Long case
Engine Type: GY6 Single Cylinder 4-Stroke
Cooling: Air Cooled
Starting: Electric/kick
8 Coil A/C Stator
Output Shaft Length: 121mm
Distance Between Mounting Points: 5 Inches
Set Up For Rear Drum Brake: 125mm
Engine Oil Required: 0.75 Liters
Gear Oil Required: 0.17 Liters (6 fl. oz.)
Shipped Dry, Oil Not Included – Do NOT Run Engine Without Adding Oil
This Engine Only Ships to the Continental U.S.
Upgrades to 70cc
Ships from Factory with Ring Installed on Piston
Cylinder Bore: 47mm
Cylinder Sleeve Outer Diameter: 50.8mm
Wrist Pin Diameter: 10mm