Bicycle Engine Kit 4 Stroke


Bestseller No. 1
PEXMOR 4-Stroke 53cc Bicycle Motor Kit Motorized Bike Cycle Gasoline Petrol Gas Engine Refit Kit, Super Fuel-efficient for Bicycle Scooter (53cc (Red))
  • 【POWERFUL 4-STROKE MOTOR】 4-stroke motor is more stable and quieter...
  • 【COMPLETE ENGINE KIT】It is equipped with all theneeded hardwares that...
  • 【RUNS SILENTLY】 When you use it after installation, you will surprised...
  • 【SAFE & FUEL-EFFICIENT】 The bicycle gasoline engine uses a safe...
  • 【EASY TO INSTALL】 Equipped with detailed instructions, this instruction...
Bestseller No. 2
Ktaxon 4-Stroke 53cc Bicycle Engine Kit, Motorized Bicycle Kit Petrol Gas Motor Kit Engine Set with Safe Belt Drive, Super Fuel-efficient, Powerful Engine(Red)
  • 【POWERFUL ENGINE】Adopting carefully selected premium components and...
  • 【DURABILITY】Compared to other 49cm3 displacement gasoline engines, our...
  • 【EXCELLENT PERFORMANCE】With powerful motor and 44 tooth 9 hole...
  • 【RUNS SILENTLY】The inner wall of the exhaust pipe is equipped with...
  • 【STRONG PRACTICALITY】Come with all the needed accessories, it can...
Bestseller No. 3
Gdrasuya 49cc 4-Stroke Bike Engine Bicycle Motor Set 142F Gas Motorized Chain Drive Bicycle Scooter Conversion kit 2.5HP DIY Kit 2.5L Tank US (B)
  • ▶4 stroke engines are more stable, more reliable and Quieter than the 2...
  • ▶Long term spares available as required
  • ▶The top speed of between 27 - 32 MPH / or 43 - 51 KPH
  • ▶The top speed of between 27 - 32 MPH / or 43 - 51 KPH
  • ▶49cc 4 stroke pull start petrol conversion kit for adult bicycles, ideal...
Bestseller No. 4
SUNROAD 49CC 26" 28" 4-Stroke Motorized Bicycle Engine Kit High Power Bike Bicycle Cycle Motor Kit
  • 49cc 4 stroke pull start petrol conversion kit for adult bicycles, ideal...
  • 4 stroke engines are more stable, more reliable and quieter than the 2...
  • The top speed of between 27-32MPH / or 43- 51KPH
  • The tank holds 2 litres of petrol and everything comes with the kit
  • Long term spares available as required
SaleBestseller No. 5
Four-Stroke Bicycle Engine Kit, Bicycle Motor Kit, Bike Refit High Power Gasoline Engine Kit, Air-cooled Single-cylinder, with for 26" Bikes,US Shipment (53CC)
  • Four-stroke 53cc gasoline engine, faster and more powerful,A complete...
  • The gearbox of this product is driven by belt, and the belt tightness is...
  • High-quality engine, strong and durable,Fit for most bikes, such as...
  • Comes with all needed hardware for easy installation,Low fuel...
  • Do you want to have a bike modified by the engine? if so, you can have a...
Bestseller No. 6
MOTOOS 49CC 4 Stroke Motorized Cycle Engine Motor Kit Compatible with Normal 28" V Frame Bike and 26" ATV Bike Bicycle Full Set
  • 49cc 4 stroke pull start conversion kit fits for normal 28” V frame bike...
  • With powerful motor and 44 tooth 9 hole sprocket, this motor is with speed...
  • Key parameters: 41.8 x 36 mm bore stroke; 49 cm3 displacement; Oil...
  • Mode of engine: single cylinder, air-cooling, 4-stroke; Compression...
  • 4-stroke 49cc engine kit is perfect to upgrade the regular bike to a...
Bestseller No. 7
4-Stroke 49CC Bike BELT Drive Engine Motor Kit Petrol Motorized Bicycle Scooter, for 28" V Frame /26" Atv Bike
  • 【High-quality Materials】: the Engine's Body Is Made of Strong and...
  • 【High Efficiency】: This Engine Is a Four-stroke Engine, Which Is More...
  • 【Fast】: the Maximum Speed of This Engine Is Between 27-32 Mph. Once...
  • 【Durable】: This Engine Is Air-cooled to Keep the Heat Dissipated While...
  • 【Environmentally Friendly】: This Engine Adopts Four-stroke Technology,...
Bestseller No. 8
Futchoy 142F 4-Stroke 49CC Bike Engine Motor 49cc Dual Chain Drive Bicycle Motor Kit Petrol Gas Engine 4 Stroke Bicycle Engine Kit with Air Cooled with Two Chains
  • 【Advantages】This 49cc 4-stroke pull-start gasoline conversion kit is...
  • 【Specifications】Engine model: 142F, Bore x Stroke: 41.8 x 36 mm (1.65 x...
  • 【Applications】This engine kit is suitable for most 26" or 28" bikes...
  • 【System】PTO shaft rotation: Counterclockwise (from PTO shaft side),...
  • 【Tips】The motor is equipped with two chains. One is inside and the...
Bestseller No. 9
KinHall 49cc Gas Gasoline Motorcycle Bike Engine Kit, 4 Stroke Single Cylinder Gasoline Engine Motorcycle with Double Chain Drive, Suitable for Normal 28"V Frame Bike and 26" ATV Bike (Us Stock)
  • ★High-quality Materials: The engine's body is made of strong and durable...
  • ★Low Noise: Compared with a two-stroke engine, the four-stroke technology...
  • ★Fast: The maximum speed of this engine is between 27-32 mph. Once your...
  • ★Fit: Fits normal 28" V frame bike and 26" ATV bike , both with 28-40mm...
  • ★[Main parameter ]Engine type: Air-cooled, four stroke, OHV, single...
Bestseller No. 10
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...
  • With powerful motor and 44 tooth 9 hole sprocket, this motor is with speed...
  • Mode of engine: single cylinder, air-cooling, 4-stroke; Compression...
  • Key parameters: 41.8 x 36 mm bore stroke; 49 cm3 displacement; Oil...
  • 49cc 4 stroke pull start conversion kit let you enjoy riding at a faster...

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