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LD90 4Hp 90CC Dual Spark Complete Motorized Bicycle Engine Kit

LD90 4Hp 90CC Dual Spark Complete Motorized Bicycle Engine Kit

Regular price $159.95 USD
Regular price Sale price $159.95 USD
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Rear Sprocket Size

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90cc 2-Stroke LD90 Triple 40 Bicycle Motor Kit.

Factory Ported with Open Transfer Ports

36 tooth Rear sprocket comes standard, 44 Tooth available upon request.

This 90cc Petrol Gas Engine Kit is used to upgrade the regular bike to a motorized bike. After converting your bike, you can ride faster and further. The speed can reach 35 Plus MPH, the fastest but safe speed. Of course, if you want to ride just with your feet just lock in the clutch.  This engine kit fits most 24" or 26" bikes with V-frame.


1. A complete engine kit with 8mm Motor Mounts for converting your bike

2. Heavy duty metal engine body for added durability

3. Super fuel-efficient, only consuming 2.5 litre fuel per 100km

4. Maximum safe speed is 38km/h

5. Comes with all needed hardware for easy installation

6. Fit for most type 24" and 26" bikes, such as mountain bikes, road bikes, cruisers, choppers

Upgraded 4 bolt Chain Tension bracket and U Bolt Mount included.


1.Engine Type: Two Stroke Gasoline Engine with 8mm Motor Mounts

2. Bore & stroke: 48mmx40mm/90CC

3. Ignition Mode: 2 Spark CDI Ignition

4. Max. Power: 4 Hp

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