Feature
- Roadstar 2-stroke 80cc engine kits is perfect to upgrade the regular bike to a motorized bike,you can enjoying riding at a faster speed, which can reach 38km/h as fast as a motorcycle or scooter
- Fits most 24" 26" or 28' wheeled bikes with V-frame. The frame should have 9-11" of clearance between the bottom bracket and top bar, and the diameter of the frame tubes should be 25-29mm (around an 1" inch)
- 80cc bike motor kits, Mode of engine: single cylinder, air-cooling, 2-stroke; model of chain:415; chain length:110 links, 55 inches. Driving ratio:18: 01,fuel type:No.90;lubrication oil: motorcycle synthetic 2 stroke oil.
- Key parameters: bore and stroke-47mm & 40mm, Max. power 3 horsepower/5000r/min, Super fuel-efficient, only consuming 2.5L fuel/100km
- Lubrication Oil: oil for 2-stroke petrol engine (or oil for 10W/40.10W/30); Mixing Ratio of Fuel and engine Oil: 16:1 for new sets, 20: 1 after running 500km
Product Detail
- Product Dimensions: 0.17 x 0.17 x 0.075 inches; 0.113 pounds
- Shipping Weight: 0.113 pounds
- ASIN: B0756R7HTL
- Item model number:
- Average Customer Review: Customer Reviews
Product Description
80cc 2-stroke engine, Carburetor, Spark Plug, Ignition coil ,CDI,
Throttle handlebar set, Throttle cable, Clutch cable, Kill switch, Clutch lever,
Chain, Chain cover, 44T Sprocket W/ 9 Hole Clamp Pads, Chain Tensioner,
Fuel tank, Fuel filter, Gasoline fuel line, Petcock, Muffler.
Specification:
Mode of Engine: Single cylinder, air-cooling, 2-stroke
Bore & Stroke: 47mm X 40mm=80 cm3
Rated Power: 2.5Kw/5000r/min (3 horsepower/5000r/min)
Max. Power: 3.5Kw/6000r/min (5-6 horsepower/6000r/rnin)
Ignition Mode: CDI
Compression Ratio: 6:01
Driving Ratio: 18:01
Fuel type: No.90
Lubrication Oil: oil for 2-stroke petrol engine (or oil for 10W/40.10W/30)
Mixing Ratio of Fuel and engine Oil: 16:1 for new sets, 20: 1 after running 500km
Type of Sparking Plug: Z4C 14MM
Volume of oil Consumption: 2.5L/100km
Type of Clutch: Friction Plate / Dry
Cooling mode: Natural air cooling
Speed Limitation: 38km/hour
Net Weight: 11.2kg
Note:
Due to regulations NO CALIFORNIA RESIDENCE BUYER.
The facotry has been changed the paper manual to an electronic manual, so if you need, plz give us your email address, we will send to you.