Model NO.
DB503
Fuel
Gas / Diesel
Tank Capacity
3.5L
Seat High
680mm
Condition
New
Specification
1410*675*; 950MM
Trademark
HIGHPER
Origin
Zhejiang, China
HS Code
8711100090
Production Capacity
5000 Piece/Pieces Per Month
Type:
Dirt Bike
Certification:
CE
Displacement:
50cc
Starting System:
Air-Cooled
Engine:
2 Stroke
Cylinder Quantity:
1
https://hpmoto. zoKGpiEhsgWR/GASOLINE-DIRT-BIKES-catalog-1.html 







A: We are honored to offer you samples for quality check.
2. Q: Do you have the products in stock?
A: No. All bikes are to be produced according to your order including samples.
3. Q: What's the delivery time?
A: It usually takes about 25 working days to produce an order from MOQ to 40HQ container. But the exact delivery time might be different for different orders or at different time.
4. Q: Can I mix different models in one container?
A: Yes, different models can be mixed in one container, but the quantity of each model should not be less than MOQ.
5. Q: How does your factory do regarding quality control?
A: Quality is priority. Highper People always attach great importance to quality control from the very beginning to the end of the production. Every product will be fully assembled and carefully tested before it's packed for shipment.
6. Q:What's your warranty terms?
A:We offer different warranty time for different products. Please contact with us for detailed warranty terms.
7. Q: Will you deliver the right goods as ordered? How can I trust you?
A: Yes, we will. The core of our company culture is honesty and credit. Highper has been alibaba's Gold supplier since 2004. If you check with alibaba, you will see that we have never got any complaint from our customers.

ENGINE: | SINGLE CYLINDER, 2-STROKE, AIR-COOLED | GROUND CLEARANCE: | 240MM |
DISPLACMENT: | 49CC | FUEL CAPACITY: | 3.5L |
MAX POWER: | 10.5HP/11500RPM | FRAME: | CRADLE TYPE STEEL TUBE FRAME |
MAX TORQUE: | 9.2N.M/7000RPM | G.W | 61KG |
BORE X STROKE: | 39.5×40 | REAR SUSPENSION: | 10*270MM NONE-ADJUSTABLE SHOCK |
COMPRESSION RATIO: | 8.2:1 | SWINGARM: | TUBE HIGH STRENGTH STEEL SWINGARM |
START TYPE: | KICK START | HANDLE BAR: | STEEL |
CARBURETOR: | PZ18 CARBURETOR | WHEEL: | STEEL RIM F: 1.40 X 12 STEEL RIM R:1.60X 10 |
DRIVE TRAIN: | #420 14T/45T | FRONT BRAKE: | DUAL PISTON CALIPER, 220MM DIS |
OVERALL SIZE: | 1410×675×950MM | REAR BRAKE: | SINGLE PISTON CALIPER, 190MM DISC |
WHEEL BASE: | 990MM | EXHAUST PIPE: | FISH-MOUTH SHAPE ALUMINIUM EXHAUST PIPE |
TIRE: | F:2.75-12,R:3.00-10 | PACKAGE: | 1345X375X650MM |
SEAT HEIGHT: | 680MM | N.W | 49KG |
FRONT FORK: | Φ45*Φ48-650MM INVERTED HYDRAULIC FORKS, NON-ADJUSTABLE |







1. Q: Can I get some samples?
A: We are honored to offer you samples for quality check.
2. Q: Do you have the products in stock?
A: No. All bikes are to be produced according to your order including samples.
3. Q: What's the delivery time?
A: It usually takes about 25 working days to produce an order from MOQ to 40HQ container. But the exact delivery time might be different for different orders or at different time.
4. Q: Can I mix different models in one container?
A: Yes, different models can be mixed in one container, but the quantity of each model should not be less than MOQ.
5. Q: How does your factory do regarding quality control?
A: Quality is priority. Highper People always attach great importance to quality control from the very beginning to the end of the production. Every product will be fully assembled and carefully tested before it's packed for shipment.
6. Q:What's your warranty terms?
A:We offer different warranty time for different products. Please contact with us for detailed warranty terms.
7. Q: Will you deliver the right goods as ordered? How can I trust you?
A: Yes, we will. The core of our company culture is honesty and credit. Highper has been alibaba's Gold supplier since 2004. If you check with alibaba, you will see that we have never got any complaint from our customers.
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