Top 10 Pocket Bike Transmission – Powersports Transmissions

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1. Qiufadong

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Heavy Duty Transmission Gear Reduction Box Clutch Replacement for 47cc 49cc 2-stroke Pocket Mini Bike T8F 11T 13T 14T 17T 20T Teeth

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Qiufadong #ad - Heavy duty reduction box twin-chain design for bigger torque transmission than standard reduction box with single chains. 180 days warranty and 100% money back guarantee if not satisfied. Fit for 43/47/49cc 2-stroke pocket Mini Bike / Scooter / ATV. This is 91mm, not 116mm. The reduction box comes with clutchthe bore on the clutch:1/2 inch=12. 7mm and 11/13/14/17/20 teeth total 5 pcs of sprockets. The sprocket fits T8F chain8 pitch only. Please confirm size of your original part. We marked the size in the last picture. Reduction ratio: 3 to 1 chain reducer.
BrandQiufadong #ad
ManufacturerQiufadong #ad
Part NumberQC159C

2. HIAORS

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HIAORS T8F 11T Tooth Sprocket Transmission Reduction Gearbox Clutch Drum Gear Box for 2 Stroke 47cc 49cc Mini Kids Pocket MTA1 MTA2 LUCKY 7 Moto Pit Dirt Bike ATV GO Cart Quad 4 Wheeler Silver

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HIAORS #ad - Gear reduction box x 1 m6x25 screw X2 M6X65 screw X2". Reduction ratio: 3 to 1 chain reducer. Please check the size of your original one for matching before purchase. Fit for 43/47/49cc 2-stroke pocket mini Bike / Scooter / ATV/ Pit Dirt Bike. The reduction box comes with clutch and 11 teeth sprocket. The sprocket fits T8F chain only.
BrandHIAORS #ad
ManufacturerHIAORS #ad
Part NumberHB667-T8F

3. GOOFIT

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GOOFIT T8F 14 Tooth Sprocket Transmission single Chain Gearbox for 2 Stroke 33cc 34cc 47cc 49cc Engine Pocket Bike Dirt Bike Mini ATV Buggy Go kart Silver

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GOOFIT #ad - The sprocket is compatible for T8F chain only, allows higher speeds out of your small engine, and smoother acceleration. Item type:t8f 14 tooth sprocket Gearboxsingle Chain, Material:Aluminum Alloy. Replacement for 2 stroke 33cc 34cc 47cc 49cc engine pocket bike dirt bike mini ATV buggy go kart. Total length:19. 7cm/7. 57", hole distance:70mm/2. 75"as the picture shows. Warranty:we are always available to help our customers. Please message us for replacement or refund if you are not satisfied with the order.
BrandGOOFIT #ad
ManufacturerGOOFIT #ad
Part NumberGroup-162

4. Qiufadong

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Transmission Gear Reduction Box Clutch Replacement for 47cc 49cc 2-stroke Pocket Mini Bike T8F 11T 13T 14T 17T 20T Teeth

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Qiufadong #ad - The reduction box comes with clutch and 11, 13, 14, 17, 20 teeth total 5 pcs of sprocket. The sprocket fits T8F chain only. We marked the size in the picture. 180 days warranty and 100% money back guarantee if not satisfied. Please confirm size of your original part. Reduction ratio: 3 to 1 chain reducer. Fit for 43/47/49cc pocket mini Bike / Scooter / ATV. This is 116mm, not 91mm.
BrandQiufadong #ad
ManufacturerQiufadong #ad
Part NumberQC159B

5. WEIYINGSI

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WEIYINGSI 49cc Engine w/Gear Reduction Transmission for Pocket Bike Gas Scooter Mini ATV 20T T8F Sprocket ScooterX Dirt Dog Xracer

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WEIYINGSI #ad - Only two mounting holes at the bottom, distance between is 10cm. Might also fit for some pocket bikes, quad bikes and dirt bikes. Brand new powerful 2 Stroke Pull Start 49cc Engine. 2 stroke, air cool, single cylinder, gear box with 20 teeth fit T8F chains. Suits majority of Chinese petrol scooters and choppers.
BrandWEIYINGSI #ad
ManufacturerWingsmoto #ad
Part NumberEN13
Model4350332300

6. Chanoc

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Chanoc T8F 11 Tooth Sprocket Transmission Gearbox for 47cc 49cc Pocket Bike Dirt Bike Mini ATV Chopper Black

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Chanoc #ad - Speed ratio 3:1. 11 teeth gearbox, not 14teeth oneplease check with your stock one before purchase. Fit for 2 stroke 47cc 49cc Pocket Bike Dirt Bike Mini ATV. Part number: tGBK-TH11. Fit type: Universal. Transmission reduction gear box assembly black. 12 months, contact us via system email for any concern.
BrandChanoc #ad
ManufacturerChanoc #ad
Part NumberTGBK-TH11

7. PRO CAKEN

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49cc Engine with Gear Reduction Transmission for 20T T8F Sprocket Pocket Bike Gas Scooter Mini ATV

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PRO CAKEN #ad - Gear box reduction Rate: 3. 55 : 1. Fuel: 25:1 gasoline / engine oil mix. 49cc engine 44mm bore 2 stroke, single cylinder, air cool, gear box with 20 teeth fit T8F chains. Please contact us if the engine received comes with damaged part, we will resend a new part to you. Only two mounting holes at the bottom, distance between is 10cm.
BrandPRO CAKEN #ad
ManufacturerPRO CAKEN #ad
Part NumberJINKEEN13-1

8. Chanoc

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Chanoc T8F 11 Tooth Sprocket Transmission Gearbox for 47cc 49cc Pocket Bike Dirt Bike Mini ATV Chopper Silver

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Chanoc #ad - Transmission reduction gear box assembly silver. Fit for 2 stroke 47cc 49cc Pocket Bike Dirt Bike Mini ATV. 12 months warranty, contact us via Amazon system email for any concern. Speed ratio 3:1. 11 teeth gearbox, not 14teeth oneplease check with your stock one before purchase.
BrandChanoc #ad
ManufacturerChanoc #ad
Part NumberBPT01-UN01

9. JCMOTO

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JCMOTO 11T 8F Gear Box Clutch Drum Bell Housing 47cc 49cc Pocket Quad Dirt Bike

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JCMOTO #ad - Suitable for: 30cc 36cc 43cc 47cc 49cc Mini Moto Petrol Scooter Chopper ATV Buggy Go kart. 11t t8f transmission Gear Box. 11t 8f gear box clutch drum bell Housing 47cc 49cc Pocket Quad Dirt Bike.
BrandJCMOTO #ad
ManufacturerJCMOTO #ad
Height50 Centimeters
Length100 Centimeters
Weight100 Kilograms
Width100 Centimeters
Part NumberUSATH009
ModelUSATH009

10. TDPRO

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TDPRO 11T T8F Transmission Reduction Gear Box and Clutch Pad For 47cc 49c 2-Stroke Pocket Mini Bike

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TDPRO #ad - Please carefully check out the appearance, shape and size before ordering. 11 tooth t8f transmission reduction gear box and clutch pad. The sprocket is compatible for T8F chain only. Suitable for most 33cc 36cc 43cc 47cc 49cc pocket bike, chopper, mini bike, scooter, ATV. Clutch pad diameter: 75mm / Material: Aluminiumcomes with springs.
BrandTDPRO #ad
ManufacturerTDPRO #ad
Part NumberUSATH009+USATS012