High Quality 250cc 300cc Powerful 21/18 Fast Racing Dirt Bike Motorcycle
Hangzhou Runpro Technology Co., Ltd.
Zhejiang, China
Last Login Date:
Sep 08, 2025
Main Products:
Electric Scooter, Dirt Bike, ATV, Electric Dirt Bike, Mini Bike, Go Kart, Electric Bike, Golf Cart, Electric ATV, Electric Go Kart
Product Description
Company Info
Basic Info.
Product Description
| High Quality 250CC 300CC Powerful 21/18 Fast Racing Dirt Bike Motorcycle | |
| Frame: | Steel Frame, Alloy Swing Arm, Alloy Sub-Frame, Alloy Suspension Linkage |
| Engine: | ZONGSHEN CB250F, Air Cooled, 5 Gear |
| Engine Model: | ZS172FMM-3A |
| Engine Type: | Single Cylinder, 4-Stroke |
| Valve: | 2-Valve |
| Cooling System: | Air Cooled |
| Balance: | N/W |
| Displacement (ml): | 249.90 ml |
| Bore & Stroke: | 72×61.4 |
| Compression Ratio: | 9.25:1 |
| Power Max. (kw/r/min): | 14/8500 (19HP) |
| Torque Max. (N.m/r/min): | 18/6500 |
| Starting Type: | E & K |
| Ignition Type: | DC-CDI |
| Clutch: | Manual |
| Transmission: | 5-Speed |
| Carburetor: | NIBBI PE30 Performance Carb. |
| Muffler: | Stainless Steel Header Pipe, Aluminum Silencer |
| Wheel Size: | 21/18, AL7116 Aluminium Rims, Gravity Cast Polished Hub |
| Tire: | 21/18 Off Road Knobby Tires |
| Rim Lock: | Front & Rear Wheel |
| Front Fork: | Full Adjustable 54-60-940mm |
| Rear Shock: | Full Adjustable 470-480mm |
| Handle Bar: | Tapered Handle Bar, 28.5mm, AL7116-T6 |
| Triple Clamp: | Aluminum CNC |
| Trottle Housing: | Big throttle housing ( single cable ) |
| Brakes: | Disc Brake System |
| Battery: | 12V 5Ah |
| Gear Lever: | Aluminum, Folding |
| Sticker: | 513 Adhesive |
Q: How to order?
A: Just contact us, RunPro is always here, feel free to click that communication button.
Q: Can I get some samples?
A: Available! We understand this and it is important to test before a bulk order.
Q: What's the delivery time?
A: The delivery time depends on the product and the quantity ordered. For now, is about 20-35 days, we will try our best to produce for you and deliver on time.
Q: What's the MOQ?
A: We want to set the MOQ number higher, but we also understand the difficulties of our customers. So special situation special analysis, we will make you satisfied.
Q: Can you do OEM?
A: Of course. Please feel free to share your ideas and designs, we would like to do this for our clients.
Q: Can I mix different models in one container?
A: Of course it's possible, and we know it's a little more convenient for customers. But we would still prefer not to mix too many different kinds. thanks.
Q: What are your payment terms?
A: For sample orders, 100% is paid in advance to start production, and for bulk orders, 30% is paid in advance, and 70% balance should be paid since the goods are finished, before delivery.
Q: How does your factory do regarding quality control?
A: We care more about the quality of our products than our customers. First of all, we have professional staff. Secondly, we are strict with our staff when preparing accessories, pre-assembly, and production. Finally, after the production is finished, we will test each sample, and we will stack the unqualified ones separately and test them until they are qualified.
Q: What is your terms of delivery?
A: EXW, FOB, CFR, CIF.
Q: What's your warranty terms?
A: Different products have different warranties, and we will answer you professionally. Feel free to contact us.
