Vertical 4T Zongshen 250cc Engine - Electric Starter

Ref: ZS-250CC-ERZ-B See the description
699.00€ 150.00€
549.00€
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549 €

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Zongshen 250cc Engine - 4 Stroke

Description:

The original engine from the brand Zongshen is a 4-stroke model of 250 cc, designed to fit the ERZ B models equipped with 16/19 inch wheels. This engine is known for its performance and reliability.

Technical Specifications:

  • Dimensions : 330 x 355 x 435 mm
  • Net Weight : 32 kg
  • Maximum Power : 12 kW at 8500 rpm
  • Maximum Torque : 17 N·m at 6000 rpm
  • Compression Ratio : 9.2 : 1
  • Bore : 65.5 mm
  • Stroke : 66.2 mm
  • Starting : Electric and kick start
  • Number of Gears : 5 speeds (1N2345)
  • Valve Adjustment : 0.07 mm (Intake), 0.09 mm (Exhaust)

Advantages:

  • High Performance : Ideal for riders seeking power and thrills.
  • Compatibility : Easily fits ERZ B models with 16 and 19 inch wheels.
  • Durability : Made with high-quality materials for increased longevity.
  • Ease of Use : Electric and kick starter for added convenience.

Invest in the Zongshen 250cc engine and enjoy a dynamic and reliable riding experience on your vehicle!

Our motorcycles, quads, pocket bikes, etc., are not approved for use on public roads. Their use is strictly limited to...

Our motorcycles, quads, pocket bikes, etc., are not approved for use on public roads. Their use is strictly limited to closed, private tracks that comply with the provisions of Article R 331-21 of the French Sports Code.

Our vehicles (motorcycles, quads, buggies, etc.) intended for children should not be considered mere toys, but motorized machines belonging to the realm of motorsports, which involve inherent risks.

Minors under the age of 14 are not authorized to purchase, rent, or use non-approved vehicles, such as mini-motorcycles, children's quads, unapproved quads, motocross bikes, pocket bikes, pocket cross bikes, pit bikes, or dirt bikes. Their use is strictly limited to activities organized by approved sports associations, such as the FFM (French Motorcycling Federation) or UFOLEP (French Union of Secular Sports and Cultural Activities). It is important to note that the maximum speed of these vehicles on public roads is 24 km/h, which prohibits their use on public roads. Furthermore, minors under 16 years of age must be constantly supervised by an adult when using these machines.

To ensure your safety, it is essential to wear appropriate protective equipment, including an approved safety helmet, motocross-type safety glasses, gloves, elbow pads, knee pads, and a chest protector. It is also recommended to wear a long-sleeved top, long trousers, and high-top shoes that cover at least the ankle, ensuring that the laces are securely tied and away from the wheels, engine, and drive system.

You must register your machine with the Ministry of the Interior within 15 days of the purchase date. This process can be completed online at the following address: https://www.service-public.fr/particuliers/vosdroits/R20458. After submitting the declaration, you will receive an identification number to be engraved on the chassis and displayed on a visible plate. Please note that this plate can be removed during sporting activities.

We also encourage you to consult the charter outlining the rules to be followed for the use of your vehicle, available here: https://www.legifrance.gouv.fr/loda/id/JORFTEXT000020910287/, or to refer to the user manual, which you can download.

Motorization

Kick Start Size 16mm (Large diameter)
Engine Capacity 250cc
Bore 65.5mm x 66mm
Clutch Manual 5 Speeds (1N2345) Multi-plate oil bath
Start Up Electric start, Kick and electric starter
Clutch Type Manuel
Ignition Digital CDI
Number of CVs 17cv
Brand Engine ZONGSHEN
Compression Ratio 9.0:1
Maximum torque 17.5Nm/6000 rpm
Maximum Power 12.0Kw/7500 rpm
Horizontal/Vertical Motor Vertical
4 Stroke / 2 Stroke 4 Stroke
Displacement (ml) 223

Others

Color Green
Warranty 1 month (parts only)
Type of bike Motocross
Shipping origin France

Questions about Vertical 4T Zongshen 250cc Engine - Electric Starter (61)

Questions asked in other languages

  • Bonjour est se que les réglage souspape son deja fait ?

    FR Question from Ethan, on

    Answer from the Mini MX team

    Bonjour, non, nous conseillons de faire le réglage soupapes après une heure de roulage une fois les soupapes dilatées. 0.07 admission et 0.09 échappement. Cordialement

  • Bonjour esque c’est compatible avec la 150 erz

    FR Question from Mantion T., on

    Answer from the Mini MX team

    Bonjour, oui compatible.

  • Est ce que ce moteur s'adapte sur une erz250 pro de 2025 svp?

    FR Question from Crolas R., on

    Answer from the Mini MX team

    Bonjour, moteur compatible pour CRZ erz 250cc pro ref: ZS-250CC-PRO

See the 61 questions about this product

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ZS-250CC-ERZ-B

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