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Deal.ai › Unbranded › Dirt Bike Engines
Unbranded
2 Stroke Racing Engine Motor 47/49/50cc
Unbranded

2 Stroke Racing Engine Motor 47/49/50cc

5(1 rating)

Best price now

$28.49at AmazonChecked Nov 13

Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

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Price facts

  • Last seen at $28.49 at Amazon on Nov 13.
  • Checked at 2 stores.

Our take on the 2 Stroke Racing Engine Motor 47/49/50cc

This is a complete 49cc two-stroke engine for pocket bikes, mini dirt bikes, ATVs and scooters, sold as a drop-in replacement with the cylinder head, carburetor, air filter, pull start and CVT transmission already fitted. It uses a 44mm bore, a 25:1 gas-oil mix and a 25H chain, and the maker claims up to 40 mph depending on rider weight and terrain. It suits owners replacing a worn or seized engine on a small 49cc two-stroke machine who want a complete unit rather than piecing parts together. Against stock engines it adds a balanced crank and flywheel and ported piston windows, but it is still a basic air-cooled single with a recoil pull start and no electric start.

Best forPocket bike and mini dirt bike owners replacing a failed 49cc engineRiders who want a complete engine with carburetor and pull start includedBudget builds and small ATV or scooter projects
Pros
  • Complete unit: cylinder head, plug, carburetor, air filter and pull start included
  • Balanced crank and flywheel for smoother running
  • Ported piston windows and uprated CVT transmission
  • Air-forced cooling keeps it simple with no radiator
  • Easy-pull recoil starter
Cons
  • Two-stroke, so it needs 25:1 gas-oil premix at every fill
  • Recoil pull start only, no electric start
  • Unbranded, so parts support and quality control are uncertain
  • Claimed 40 mph depends on rider weight and terrain
  • Small 49cc single makes modest power for hills or heavy riders

2 Stroke Racing Engine Motor 47/49/50cc prices at every store

  • WalmartNew

    In stockSold by OneMartsReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $67.91Free shippingChecked Nov 13
    Visit Walmart
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $28.49+ $30.00 shippingChecked Nov 13
    Visit Amazon

Store links may earn us a commission.

2 Stroke Racing Engine Motor 47/49/50cc price history

Lowest price we've seen: $28.49 on Nov 13 at Amazon. Tracked across 1 store since Nov 13.

About the 2 Stroke Racing Engine Motor 47/49/50cc

This is a 49cc, single-cylinder, 2-stroke air-cooled racing engine. It reaches up to 40 mph, depending on rider weight and terrain. It is designed for 49cc 2-stroke pocket bikes, mini dirt bikes, ATVs and scooters.

The engine comes complete with a high-performance cylinder head, spark plug, powder-coated metal pull start, air filter and 14mm carburetor. It has a balanced crank, a balanced flywheel, ported piston windows and an uprated CVT transmission unit. It starts with a recoil pull starter.

Displacement
49cc
Engine type
Single cylinder, 2-stroke
Bore
44mm
Cooling
Air forced cooling
Starting
Recoil pull start
Gas-oil mix
25:1
Gearbox reduction
3.1:1
Chain
25H
Carburetor
14mm
Spark plug
L7T, L7TC
Top speed
Up to 40 mph, depending on user weight and terrain
Fits
49cc 2-stroke pocket bikes, mini dirt bikes, ATVs and scooters
In the box
1 x complete engine

Specifications

size
49ccSource

Questions and answers

What fuel mix does it need?
It is a two-stroke and runs on a 25:1 gas-oil mix. Premix in a separate can rather than relying on an oil injection system.
What does it fit?
It is intended for 49cc two-stroke pocket bikes, mini dirt bikes, ATVs and scooters. Check your machine's engine mounts, 25H chain and carburetor layout before ordering.
What is in the box?
A complete engine with cylinder head, spark plug, carburetor, air filter, pull starter and CVT transmission fitted. No exhaust, chain or mounting hardware is listed.
Does it have electric start?
No. It starts with a recoil pull starter only.
How fast will it go?
The maker claims up to 40 mph, but real speed depends on rider weight, gearing and terrain. Expect less on hills or with a heavier rider.
What spark plug does it take?
An L7T or L7TC plug.
Where is the 2 Stroke Racing Engine Motor 47/49/50cc cheapest?
At Amazon, for $28.49, as of our latest check.
What do buyers say about the 2 Stroke Racing Engine Motor 47/49/50cc?
Rated 5 out of 5 from 1 ratings.
Where can I buy the 2 Stroke Racing Engine Motor 47/49/50cc?
2 stores we checked sell it, including Walmart, Amazon.

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