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Motocross CRZ ERZ - 250cc 4T - 16"/19"

Ref: ERZ250B-BL See the description
1,699.00€ 400.00€
1,299.00€
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In Stock - Delivery 3/4 Days

Order it before 14:00 on Monday and receive it between 11/18/26 and 11/19/26 with Schenker

Only 19 parts in stock

Must-haves

Why you're going to love it!  

  • ZONGSHEN 250cc 17hp Engine
  • Easy Electric Start + Kick Start
  • Large Diameter Racing Exhaust +1hp
  • Hydraulic Brakes: Dual Piston Front + Single Rear
  • Reinforced Tubular Steel Frame
  • VSHOCK 845mm Inverted Fork
  • VSHOCK 345mm 1000LBS Shock Absorber
  • Seat Height: 90cm
  • 16"/19" Wheels: Ideal for riders 1.70m and taller
  • CRZ: French Brand established in 2006
  • Recreational/Sporting Leisure – Safe
  • Not approved for road use. Motorized vehicle intended exclusively for recreational use.

CRZ ERZ 250cc 4-Stroke Motocross Bike 16"/19"

The CRZ brand's best-selling model, the CRZ ERZ 250cc motocross bike will captivate you with its 16"/19" wheels. Its style and handling have revolutionized the motocross scene in France. Don't look for replicas; this is the original!

Its seat height is 90cm, and it features an 845mm inverted, adjustable hydraulic fork with 180mm of travel (45/48mm stanchions) and a 345mm 1000lb shock absorber.

Not street legal. This motorized vehicle is intended exclusively for recreational and sporting use.

Key Features of the ERZ 250cc:

ZONGSHEN 250cc Engine, 17hp at 12kW, 7000rpm (1.4hp x 12kW = approximately 17hp): Powerful and reliable, this is the perfect enduro engine for all skill levels.

Chassis: Reinforced tubular frame developed by the French brand CRZ, with its removable rear subframe, often copied but never equaled, guaranteed by the brand for up to 2 years.

Braking: Its braking system consists of two 230mm brake discs with a dual-piston caliper at the front and a single-piston caliper at the rear.

ERZ Racing Exhaust with US1 Design: Its full stainless steel exhaust system will delight your ears and optimizes exhaust flow to enhance the performance of the new ZONGSHEN engine, giving you a power increase of up to 1.5hp.

VSHOCK Suspension: An essential element in choosing your brand and your motocross bike, the VSHOCK brand, created in 2015, offers excellent performance/price ratio. On this model, the fork is 845mm, and the shock is 345mm with 1000 lbs of travel.

Electric Start + Kick Start: Say goodbye to difficult starts! Thanks to the electric starter, starting the ZONGSHEN engine will be a breeze.

Large 6.3-Liter Fuel Tank: Essential for enduro riding, the CRZ features a large 6.3-liter fuel tank.

90cm Seat Height + 16" Rear and 19" Front Wheels: This size is ideal for riders between 1.70m and taller who want to choose a CRZ ERZ motocross bike.

Important Information: The oil in the engine is storage oil; it is essential to change it upon arrival of the vehicle.

We recommend the IPONE or Putoline maintenance kits:

PUTOLINE

- 1x PUTOLINE 4T 10W40 Semi-Synthetic DX4 Engine Oil 1L

- 1x PUTOLINE 500ml Carburetor Cleaner Spray

- 1x PUTOLINE 500ml Drytec Chain Lubricant Spray

IPONE

- 1x IPONE 10.4 4T 10W40 Engine Oil 1L

- 1x IPONE X-TREM 500ml Off-Road Chain Grease

All spare parts available for the 250cc are listed on the Microfiche page or in the dedicated 250cc category, as well as in the general categories on the minimx website.

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.

Delivery by SCHENKER:

All our motocross bikes are shipped from our warehouses located in Fréjus, France (83). They are delivered 85% pre-assembled on a pallet by our specialized carrier, SCHENKER. The carrier will contact you by email or SMS to easily arrange a delivery date. You will then receive your tracking number to follow your delivery. SCHENKER is the leading French and European specialist delivery company with over 600 branches in Europe, including 165 in France. They guarantee an average delivery time of 48 to 72 hours.

Assembling your bike:

You will only need to finish assembling a few easy parts (such as the handlebars, front wheel, and rear shock absorber).

Once assembly is complete, if the factory settings are not perfectly suited to your riding conditions, we invite you to visit our YouTube channel (Mini MX) where you will find both mechanical tutorials and bike assembly videos.

We recommend that you read the owner's manual and check the general tightening of your motorcycle (spokes, axle, general screws), chain tension, tire pressure, and the routing of the brake/clutch cables.

We recommend that you perform your first oil change using IPONE or Putoline oils, as recommended and approved by the manufacturer. Using other oils not approved by the manufacturer could damage the engine or gearbox.

Our after-sales service, based in Fréjus (83), France, is available at 0972390537 (free call) to assist you if you have any questions.

Motocross assembly video:

Motorization

Kick Start Size 16mm (Large diameter)
Engine Type 250cc ZONGSHEN Single-cylinder 4-Stroke
Engine Capacity 250cc
Cooling Type by air
Bore 65.5mm x 68.2mm
Carburator Carburetor PE28
Clutch Manual 5 Speeds (1N2345) Multi-plate oil bath
Start Up Kick and electric starter
Exaust Type ERZ, CRZ ERZ Racing Exhaust Ø42mm
Fuel Unleaded 98
Clutch Type Manuel
Exaust Size 42mm
Ignition Permanent contract
Motorization Thermal (gasoline)
Speed KM/H 110km/h and above
Number of CVs 17cv
Compression Ratio 8.3:1-8.9:1
Maximum torque 17Nm/5500rpm
Maximum Power 12Kw/7000 rpm
4 Stroke / 2 Stroke 4 Stroke

Cycle Parts

Frame Reinforced steel tubular frame
Plastic Kit ERZ 16/19
Oil Engine Capacity 900 ml
Fuel Tank Capacity 6.3 Liters
Fuel Tank KTM-L
Swing Arm Reinforced Steel

Dimensions/Size

Weight 98Kg
Seat Height 90 cm
Select by age 18 years and over, 17 years old, 16 years old, 15 years
Allowed weight 100kg
Ground clearance 28 cm
Age group Adults
Select your size CM 165cm and above (Adult size)

Suspension

Front Fork Inverted Hydraulic Fork VSHOCK 845mm
Rear Shock VSHOCK Shock Absorber 345mm
Clamp Aluminium - Ø45/48mm
Handle Bar 28.6mm
Fork crown size 45/48mm
Adjustable Compression/Rebound No

Braking system

Brake System Front and Rear Front (Double piston hydraulic – 220mm RACING disc) / Rear (Hydraulic – 190mm RACING disc)
Disc Diameter 190mm
Front Disc Diameter 220mm
Center distance Fixation Disc 58mm

Tire

Wheel Axle 15mm
Rear and Front Wheel Reinforced Steel Rims Front: 1.6-19' Rear: 1.85-16'
Reinforced Steel Front Rim 1.6-19 (ERZ)
Reinforced Steel Rear Rim 1.85-16 (ERZ)
Wheel Size 16'/19'
Rear tire 80/100-16'
Front tire 70/100-19'
Rims Reinforced Steel Front 1.60-19, Rear 1.85-16

Chain and Drive

Transmission 5 speeds (1N2345)
Chain Size 428
Sprocket Size 20mm
Chain length (links) 126 Links
Interaxis Fixation Crown 58mm
Number of teeth Sprocket 15 teeth
Number of teeth Crown 48 Teeth
Wheelbase 1260mm
Transmission Chain Chain 428 15 links / 48 teeth

Electrical System

Battery Ampere/hour 12V5AH

Others

Color Blue
Warranty 1 month Engine (Break-in period) 3 months cycle parts
Brand CRZ
Vintage 2026
Seat KTM-L
Type of bike Motocross
Type of product Motocross
Type of use Not street-legal. Motorized vehicle intended exclusively for recreational and sporting use.
Shipping origin France
Delivery Label Pit Bike et Dirt Bike
Valve clearance Admission: 0.07 / Échappement: 0.09
Rear wheel bearing 6302RS

Questions about Motocross CRZ ERZ - 250cc 4T - 16"/19" (6)

Questions asked in other languages

  • bonjour je fait 1m70 quel est le mieux entre la 16/19 et la 18/21 ?

    FR Question from Warren W., on

    Answer from the Mini MX team

    Bonjour, plutôt la 18/21".

  • J ai acheté la moto est-il possible de monter des roue 18/21 dessus ?

    FR Question from Manon J., on

    Answer from the Mini MX team

    Bonjour, non pas compatible.

  • Bonjour je fais 1m88, cette moto est adapté à ma taille?

    FR Question from Julien, on

    Answer from the Mini MX team

    Bonjour, il est préférable de partir sur un modèle de moto en 18/21".

Can't find the answer to your question?

ERZ250B-BL

Specific References

ean13
3667155103016

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