Top Motorized Bike Sprocket Adapter

CDHPOWER 29'/700C Black Aluminum Mag Wheels - 66cc/80CC Gas Motorized Bicycle

  • Please note£ºexcluding bolts, size of Bolts to mag wheel:M5x23mm, if your sprocket is thicker than standard sprocket, we suggest bolts M5x25mm. Designed mainly for motorized bicycles.
  • do not need adapter, sprocket only needed.
  • put grease/lubricating oil on thread of wheel to prevent damage of thread from Riding£»inner diameter of rim:17.5mm/0.689inch.
  • Aluminum Wheels Excluding chain drive Sprocket£»Thread size: 1.375 inch X24T.
  • the hole spacing for front and rear wheel both 44mm, please see the last picture£»NOTE: It's inevitable that there will be SCRATCHES or PAINT PEELING during transportation, buy carefully if you are concerned..
  • Size for Wheel Axle: LxT(front axle): 160mm x 10mm.
  • light and very durable. 29"/700c Size Wheel.
  • the hole spacing for front disc brakes of mag wheel to be added is 44mm.
  • PLEASE NOTE 1: the best safe speed if racing: 35km/h£»Attention: Standard 9 hole sprockets 24T to 60T in Kit do not work on this alum wheel, buyer need drill 6 holes in middle to make sprocket fit on the alum wheel or buyer buy CDH multifunctional sprocket which fits well on CDH alum wheel.
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Zeda 80 Complete 80cc Motorized Bicycle Engine Kit - Ceramic Coated Cylinder -Firestorm Edition Silver,36 Tooth

  • This bike engine kit has all of the necessary items to turn your pedal bicycle into a motorized monster! Supply is very limited, so get yours while....
  • The most recent model of the highly sought after JL Zeda 2 stroke bicycle engine kit includes technical upgrades that significantly improve the....
  • Our bicycle engine and mounting kit include high performance parts and accessories upgraded to withstand extra wear and tear to include silver anti....
  • This kit combines the slick look and top performance with the necessary items included to turn your pedal bicycle into a motorized monster that’ll....
  • Triple 40 (40mm Stroke, 40mm Intake, 40mm mount).
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Supermotorparts 1 25mm / 1.5 38mm CNC Adapter 36T Sprocket Fits 80cc Motorized Bicycle

  • Fit 1"(25mm) or 1.5"(38mm) Rear Hub Bike 49cc 50cc 60cc 66cc 80cc 2 Stroke Motorized Bicycle.
  • Package Include:1 x CNC Adaptor 2 x CNC Reducing Gasket 1 x Sprocket.
  • Replacement for original part.Please check part comparibility to see if it fits your model..
  • Product Shipped From China & Arrival Within 7-15 Business Days.
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sthus Silver Shifter Kit Jackshaft Kit for Regular 415 Chain 66cc 80cc Gas 2 Stroke Motorized Bicycle Bike

  • Modified Accessories Jackshaft Kit For 415 Chain 66cc 80cc Gas Motorized Bicycle.
  • This kit will fit almost any stock, unmodified 2 Stroke bike engine and allow the user to shift gears using the bike's standard rear derailleur. Take a look at the parts list in our installation manual to see what we supply in this kit..
  • The secret is the front freewheel allowing you to still pedal the bike normally and yet start the bike with the pedals and not have to pedal the same speed once the motor starts..
  • Package Include:1 x Jackshaft Kit 1 x Installation Notes.
  • The gearing will depend on your rear transmission assembly but typically you will see ratios between 5.8 to 1 and 2.7 to 1. This is like running a 58 tooth rear sprocket in the stock set up all the way down to a 27 tooth. This will allow you to climb the steepest hills and still hit top speeds in excess of 40 mph without straining your engine..
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sthus Black Shifter Kit Jackshaft Kit Fits Regular 415 Chain 66cc 80cc Gas 2 Stroke Motorized Bike Bicycle

  • Modified Accessories Jackshaft Kit For 415 Chain 66cc 80cc Gas Motorized Bicycle.
  • This kit will fit almost any stock, unmodified 2 Stroke bike engine and allow the user to shift gears using the bike's standard rear derailleur. Take a look at the parts list in our installation manual to see what we supply in this kit..
  • The secret is the front freewheel allowing you to still pedal the bike normally and yet start the bike with the pedals and not have to pedal the same speed once the motor starts..
  • Package Include:1 x Jackshaft Kit 1 x Installation Notes.
  • Bicycle gear shifting to increase power and speed The gearing will depend on your rear transmission assembly but typically you will see ratios between 5.8 to 1 and 2.7 to 1. This is like running a 58 tooth rear sprocket in the stock set up all the way down to a 27 tooth. This will allow you to climb the steepest hills and still hit top speeds in excess of 40 mph without straining your engine..
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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.
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415 Chain Sprocket 1.5 44T Blue CNC Adapter Motorized Bicycle 50cc 60cc 80cc

  • Fitment： Fit 415 Chain 49cc 50cc 66cc 80cc 2 Stroke Motorized Bicycle Note: Please check the shape and size and colour of the product carefully....
  • Package Include:1 x Sprocket 1 x CNC Adapter.
  • Replacement for original part.Please check part comparibility to see if it fits your model..
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TDPRO JCMOTO 36v 800w Brushed Speed Motor and Controller Set for Electric Scooter Go Kart Bicycle e Bike Tricycle Moped

  • √ This is a set of reliable universal 36VDC 800w brushed electric motor & controller.
  • √ Rated speed: 2750 RPM, Sprocket for 25H chain, Horsepower: 1.1HP.
  • √ Suitable for go karts, scooters, e-bike, atv, motorized bicycle, moped, mini bikes, pocket bikes and electric dirt bikes.
  • √ Refer to picture and below "Product Description" for wiring instruction and specifications.
  • √ Package includes: 1x Motor + 1x Controller.
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DYRABREST Full Set 100CC 2-Stroke Bicycle Engine Kit,Bike Bicycle Motorized Petrol Gas Motor Engine Kit for Most 26 /28 Bikes 44 Tooth

  • ♐【Bicycle Engine Kit】-This bike engine kit includes all of the necessary items to turn your pedal bicycle into a motorized speed demon with easy....
  • ♐【50mm Bore Single Piece Cylinder/Head】-Increased weight capacity, lower operating temps, easier starting, sustained power output across varied....
  • ♐【Upgraded Tunable High Performance Carburetor】-Choke lever on the handlebars, Main jet. (Can be re-jetted), Pilot jet, Copper oil needle , Idle....
  • ♐【Upgrades Include】-44 Tooth Sprocket, Red Speed Carburetor, and Upgraded CDI.4 bolts attach the engine to your bike frame and this kit comes....
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narratorbook Bike Chain Guard Bicycle Chainring Guard Chainstay Protector Chain Wheel Guard Cover Mountain Bike Crankset Guard for 42T 44T Chainring

  • High Quality: The bike sprocket guard is made of premium plastic materials, which features the high strength, abrasion-resistance, and it is not easy to break..
  • Easy Mounting: The bike sprocket guard features the screws and gaskets, which is easy to mount, and just tighten the plastic screws, providing you with a convenient experience..
  • Effective Protection: This sprocket protector is designed to protect your bicycle chain from scratches and friction. And it provides good protection for the bicycle chain and prevents the clothes from getting dirty..
  • Small Tip: It has great requirements on the sprocket. As long as your bicycle crankset is 42T, 44T, you can use this chain cover..
  • Widely Used: The bike sprocket guard is an excellent accessory for sprocket. And it is the perfect for mountain bikes, road bikes, etc..
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BH-Motor New Bike Engine Carburetor one part for 2 Stroke 49cc 50cc 60cc 66cc 80cc Bicycle Motorized Engine Kit

  • Carburetor Fit for 80cc Bicycle Motorized Engine Bike.
  • Carburetor Fit for 49cc Bicycle Motorized Engine Bike.
  • Carburetor Fit for 50cc Bicycle Motorized Engine Bike.
  • Carburetor Fit for 60cc Bicycle Motorized Engine Bike.
  • Carburetor Fit for 66cc Bicycle Motorized Engine Bike.
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TDPRO 48V 1000W Brushed Speed Motor & Controller & Throttle Grip Kit for Electric Scooter Go Kart Bicycle e Bike Tricycle Moped

  • This is a set of reliable universal 48VDC 1000w electric motor & controller & Throttle Grip.
  • Suitable for go karts, scooters, e-bike, atv, motorized bicycle, moped, mini bikes, pocket bikes and electric dirt bikes.
  • Rated speed: 3000 RPM, Sprocket：9 toothfor 8mm T8F chain, Horsepower: 1.4HP.
  • Refer to picture and below "Product Description" for wiring instruction and specifications.
  • Package includes: 1x Motor + 1x Controller + 1x Throttle Grip.
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