49cc 4 Stroke Petrol Gas Motorised Bicycle Engine Conversion Kit

Be the first to review this product

  • A 49cc 4 stroke pull start petrol conversion kit for adult bicycles. Long term spares available as required.
  • Everything you need to install a professional conversion and retain the normal cycle functions. Ideal for bikes with 26 inch frames and similar
  • 4 stroke engines are quieter and more reliable than their 2 stroke rivals. Please see the images for the actual kit buyers will receive.
  • There are numerous online videos that can assist buyers with a variety of different installations, just visit Youtube and search 4 stroke motorised bicycle
  • A Petrolscooter branded part

FREE UK SHIPPING on this item (some areas may be surcharged)
Quick Code: 28299
Only 5 left

Availability: In stock

£229.00
PetrolScooter

Despatched on the same day when ordered before 2.30pm GMT, Mon-Fri (parts/accessories only). Read more...

Call us now for more info about our products. 02476 455893 Mon-Fri 10am-4pm, Sat 10am-1.30pm

Return purchased items within 30 days for refund or exchange. Read more...

Earn free shipping and discount rewards for buying multiple items!

Description

Specification

Quick Code 28299
Condition New
Width of Engine 279.4 mm / 11 inches

Key Features

  • A 49cc 4 stroke pull start petrol conversion kit for adult bicycles. Long term spares available as required.
  • Everything you need to install a professional conversion and retain the normal cycle functions. Ideal for bikes with 26 inch frames and similar
  • 4 stroke engines are quieter and more reliable than their 2 stroke rivals. Please see the images for the actual kit buyers will receive.
  • There are numerous online videos that can assist buyers with a variety of different installations, just visit Youtube and search 4 stroke motorised bicycle
  • A Petrolscooter branded part

Full Description

Starting is simple, simply pump the bubble primer below the carburettor and apply the choke lever upwards, then pull the pullstart.
When started and warm, lower the choke lever down to the run setting.
The engine will now tick over, to engage drive simply apply some throttle, no gears or bump start required, the engine has a centrifugal clutch system like a twist and go scooter, the more you twist the throttle the faster you go.

To stop the engine simply press the stop button on the handlebars.

Enjoy fuel economy of between 150 - 200 miles or up to 240 klm per gallon of petrol. A gallon is 4.5 litres.
The straightforward 4 stroke 2.5HP engine delivers real power right throughout the rev range with a top speed of between 27 - 32 MPH / or 43 - 51 KPH

The tank holds just under 2 litres of petrol and everything comes with the kit, so you need no other parts.

The kits come with links to instruction videos as well as an installation manual; and workshop support is available if required.

Legality for on road use differs from country to country so please check with your authorities prior to use.


Specification:
Runs on normal Unleaded fuel
Bore: 41.8 x 35.8 mm
Compression ratio: 7:4:1
Carburettor type: float
Ignition: Transistorised magneto
49cc 4 stroke / automatic / no gears / sump holds 250ml of engine oil
Max power 2hp at 6800 rpm
Net weight 13 kilos / Gross weight 14.5 kilos
Chain drive from a sprocket
Oil type SAE 10W / 30 or similar
Twist throttle
Sprocket to chain:10T

Important Warranty Information / Please Read

We are unable to offer any warranty on any engines supplied.

Due to the nature of the use, the complexity of the product, the expertise required to fit an engine and the fact we have not fitted the engine and checked its compatibility and fitment for the intended use, under NO circumstances will engines carry any form of warranty.

We do not accept engines as returns, all sales are final.

The purchase of any engine will confirm you have read and understood this important term of sale.

Customers can gain reassurance from the fact we have sold 1000's of engines and continue to experience few issues.

Petrolscooter are the UK's leading supplier of Chinese leisure machines and parts. In addition to this 4 stroke engine we also sell 2 stroke versions and a range of spare parts.

Reviews

Write Your Own Review

Only registered users can write reviews. Please, log in or register