Best 4 stroke Motorcycle

AutoForever 49cc 4-Stroke High Power Engine Bicycle Conversion Kit Motorized Bike Petrol Gas Bicycle Engine Set for 28" V Frame Bike and 26" ATV Bike

4-stroke 49cc engine kit is perfect to upgrade the regular bike to a motorized bike, fits normal 28¡± V frame bike and 26¡± ATV bike , both with 28-40mm frame tube.
With powerful motor and 44 tooth 9 hole sprocket, this motor is with speed 27-32 MPH / or 43-51 KPH. The tank can hold 2.5 litres of petrol and everything comes with the kit.
Mode of engine: single cylinder, air-cooling, 4-stroke.
Ignition System: Transistorized magneto ignition.This 4-stroke motor is more stable, more reliable and Quieter than the 2 stroke rivals.
Key parameters: 41.8 x 36 mm bore stroke.
49cc 4 stroke pull start conversion kit let you enjoy riding at a faster speed. It almost runs as fast as a motorcycle or scooter, making your outdoor trip more convenient.

1--SAMDO Universal Speedometer Gauge fits for all carburetor motorcycles with DC 12V, SAMDO Motorcycle Tachometer adjustable for 8-22 inch wheel.
2--ALL-IN-ONE Function: Universal Speedometer, Odometer, Tachometer, Fuel Level Display, Left and Right Indicator, N Gear, Battery, Water Temperature Indicator..
3--SAMDO Digital speedometer Fits for all style motorcycle ,1 cylinder, 2 cylinder and 4 cylinder( 4 stroke motorcycle disc-brake front tire ).
4--SAMDO SPEEDOMETER Shift Speed display in Kilometers or Miles, For Single cylinder and 2 cylinder motors, RPM cable connects trigger signal line positive pole . For 4 cylinder motors, RPM cable connects ignition coil input Line ..
5-- Particular Attention-- SAMDO Motorcycle Gauges RPM does not compatible with Electric fule Injection (EFI) engine, if your motorbike is Electric fule Injection (EFI) engine, RPM function would not work properly, other functions run well.

Genuine Honda Product, OEM Part Number: 08C35-A131L02.
Pro Honda GN4 Motorcycle Oil is a unique blend of costly shear-stable polymer additives with top quality base stocks, engineered by Honda R&D to resist viscosity and thermal breakdown in motorcycle.
Pro Honda GN4 exceeds all requirements for API service classifications SJ, all new Honda motorcycles, ATV and scooter warranty standards, and all Owner's Manual recommendations..
Pro Honda GN4 is approved for use as engine oil in all Honda 4-Stroke motorcycles, ATV's, scooters, watercraft and MUV's, and as a gearbox/transmission lubricant for all Honda 2-Stroke motorcycles..
Please consult your Owner's Manual for specific model viscosity requirements..

Universal Motorcycle Speedometer fits for all motorcycles with DC 12V, adjustable for 8-22 inch whee.
SAMDO Digital Speedometer Fits for all style motorcycle ,1 cylinder,2 cylinder and 4 cylinder( 4 stroke motorcycle disc-brake front tire ).
SAMDO Speedometer Gauge Easy to install-Come with an user manual. Display 1-6 Gear and Water temperature on LCD screen,.
SAMDO Digital Motorcycle Speedometer display in Kilometers or Miles, it can switch on setting..
Particular Attention-- SAMDO Digital Tachometer RPM does not compatible with Electric fule Injection (EFI) engine, if your motorbike is Electric fule....

125cc Street Legal Motorcycle in Cool Style. Kindly be aware this motorcycle is for street use only, can not be ridden on the highway..
Feisty 125cc, Single Cylinder, air-cooled, 4-stroke engine puts out strong, predictable power with incredible gas mileage..
120/70-12 front and 130/70-12 rear tires offer great traction..
For Transportation Safety,we ships 99% assembled. You only need to install rearview mirror and connect battery..

MYK Motorcycle Parts - Variator Drive Wheel Assembly for GY6 QMB139 50cc 4-stroke engines.
Kit Includes: Variator Pulley (Retainer), 7gr Rollers, Drive Face Spacer, Cooling Fan, Kick starter ratchet gear, Drive Face Gear, Variator Back Plate with sliders.
Fits many 50cc 4- stroke engines, Jonway VIP Lance Kymco Baccio TaoTao Tank Peace gas scooters.

Show both engine rpm and hours of operation.
Self-powered with internal battery rated for 35,000 hour of operation.
Fitment:Fits all dirt bike, ATV, UTV, motorcycle with 2 stroke or 4 stroke gas engines.

Engine barrel paint is a gloss finish high temperature coating.
Developed specifically for 2 and 4 stroke motorcycle engine barrels.
Specifically formulated to restore motorcycle engines to their factory original appearance.
Petrol and solvent resistant and virtually stops rust and corrosion.
This item is not for sale in Catalina Island.

--Universal Speedometer fits for 8-22 inch wheel carburetor motorcycles.
--BLUERICE Motorcycle Speedometer is adjustable for 1 cylinder,2 cylinder and 4 cylinder for 4 stroke carburetor motorcycle (disc-brake front tire ).
--BLUERICE Digital Speedometer Muliti functions: Speedometer, Odometer, Tachometer, Fuel Level Display, Left and Right Indicator, N Gear, Water....
--BLUERICE Motorcycle Gauges Switch Speed display between Kph and Mph Freely. 7 Color background light adjustable..
--BLUERICE Digital Tachometer Comes with 2pcs Customized Bracket: 1PC Bracket Stainless Steel 304 for Speedometer.