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4-Stroke Parts

68 products

Showing 1 - 24 of 66 products

Showing 1 - 24 of 66 products
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Labor Day SaleSave 25%
Flying Horse Lock & Load Friction Drive Mounting Assembly Only
Flying Horse Lock & Load Friction Drive Mounting Assembly Only
11 reviews
$74.96 $99.95
Labor Day SaleSave 25%
4-Stroke Carburetor - side4-Stroke Carburetor - engine diagram
4-Stroke Carburetor
21 reviews
$20.96 $27.95
49cc Flying Horse 5G 4-Stroke Engine Assembly - Main49cc Flying Horse 5G 4-Stroke Engine Assembly - Pull Start Cord Pulled
49cc Flying Horse 5G 4-Stroke Engine Assembly
28 reviews
$189.95
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4-Stroke Pull Start Assembly - front4-Stroke Pull Start Assembly - back
4-Stroke Pull Start Assembly
3 reviews
$14.21 $18.95
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4-Stroke Spark Plug - close up4-Stroke Spark Plug - engine diagram
4-Stroke Spark Plug
2 reviews
$3.71 $4.95
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Flying Horse Complete 5G 4-Stroke Bicycle Engine Transmission KitFlying Horse Complete 5G Transmission Kit - Rear Angled
Flying Horse Complete 5G 4-Stroke Bicycle Engine Transmission Kit
11 reviews
$112.46 $149.95
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38cc 4-Stroke Friction Drive Clutch Flyweight - front38cc 4-Stroke Friction Drive Clutch Flyweight - installed
38cc 4-Stroke Friction Drive Clutch Flyweight
4 reviews
$14.21 $18.95
Labor Day SaleSave 15%
4 Stroke Heavy Duty Engine Mount - Top
Heavy Duty 4-stroke Mount Plate
3 reviews
$42.46 $49.95
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4-Stroke Transmission Chain - side4-Stroke Transmission Chain - engine diagram
4-Stroke Transmission Chain
1 review
$9.71 $12.95
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Flying Horse 38cc 4-Stroke Engine Assembly - front and backFlying Horse 38cc 4-Stroke Engine Assembly - clutch side
Flying Horse 38cc 4-Stroke Engine Assembly
5 reviews
$113.21 $150.95
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4 stroke mounting plate - Main4 stroke mounting plate - Side View
4-Stroke Mounting Plate
9 reviews
$22.46 $29.95
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4-Stroke exhaust - Main4-Stroke exhaust - Rear View
Standard Chrome 4-Stroke Muffler Exhaust
1 review
$24.71 $32.95
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Friction Drive Roller - sideFriction Drive Roller - side
Friction Drive Roller
2 reviews
$14.99 $19.99
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4-Stroke Piston Ring Set - top4-Stroke Piston Ring Set - engine diagram
4-Stroke Piston Ring Set
No reviews
$4.49 $5.99
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38cc 4-Stroke Friction Drive CDI Electronic Ignition Coil
38cc 4-Stroke Friction Drive CDI Electronic Ignition Coil
No reviews
$12.71 $16.95
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38cc 4-Stroke Carburetor - side38cc 4-Stroke Carburetor - front
38cc 4-Stroke Carburetor
No reviews
$20.96 $27.95
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4-Stroke Connecting Rod Assembly - side4-Stroke Connecting Rod Assembly - close up of rod
4-Stroke Connecting Rod Assembly
No reviews
$14.96 $19.95
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4-Stroke Timing Gear - close up4-Stroke Timing Gear - engine diagram
4-Stroke Timing Gear
1 review
$4.46 $5.95
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4-Stroke Side Cover - close up4-Stroke Side Cover - engine diagram
4-Stroke Side Cover
No reviews
$8.21 $10.95
Labor Day SaleSave 25%
4-Stroke Flywheel Magneto Rotor - side4-Stroke Flywheel Magneto Rotor - close up
4-Stroke Flywheel Magneto Rotor
1 review
$20.21 $26.95
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4-Stroke Piston - close up4-Stroke Piston - engine diagram
4-Stroke Piston
No reviews
$8.21 $10.95
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4-Stroke Exhaust Valve - side4-Stroke Exhaust Valve - engine diagram
4-Stroke Exhaust Valve
No reviews
$5.96 $7.95
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4-Stroke CDI Screw - side4-Stroke CDI Screw - engine diagram
4-Stroke CDI Screw
No reviews
$1.49 $1.99
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4-Stroke Incoming Valve - close up4-Stroke Incoming Valve - engine diagram
4-Stroke Intake Valve
No reviews
$5.96 $7.95

When you want replacement parts for your 4-stroke bicycle engine kit, BikeBerry’s got exactly what you need to repair and tune your motor. From the engine to the transmission and beyond, we offer parts compatible with Flying Horse, BBR Tuning, HuaSheng, and Monster 4-stroke bicycle engines. Standard drive or friction drive, 38cc to 79cc, when you need 4-stroke bike engine parts head over to BikeBerry.com and get your motorized bike back on the road in no time.

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