Description
STN H3 YB300R 285.8cc Gasoline Dirt Bike is published from the supplied STN catalog and the matching model-specific image set. FCDC Motor uses this FCDC listing for sample, dealer and wholesale product comparison.
STN H3 YB300R overview
The H3 combines the full-size 1,500 mm wheelbase with the simpler air-cooled YB300R and a listed 110 kg net weight.
It is suited to dealers looking for a full-size, mechanically straightforward off-road model for trail, farm and training use.
Verified technical specifications
| Engine | LONCIN YB300R, single-cylinder, four-stroke, air-cooled |
|---|---|
| Displacement | 285.8 cc |
| Maximum power | 18 kW at 8,000 rpm |
| Maximum torque | 23 N.m at 6,000 rpm |
| Transmission | Manual five-speed, wet multi-plate clutch |
| Fuel delivery | Carburetor |
| Starting | Electric start |
| Final drive | Chain |
| Dimensions | 2,210 x 820 x 1,260 mm |
| Seat height | 920 mm |
| Ground clearance | 300 mm |
| Wheelbase | 1,500 mm |
| Tires | Front 90/100-21; rear 120/90-18 off-road tire |
| Rims | Front 1.6 x 21; rear 2.15 x 18 |
| Brakes | Front and rear disc brakes |
| Suspension | CNC-adjustable front fork; hydraulic rear shock with central airbag |
| Fuel tank | 8.8 L |
| Net weight | 110 kg |
Source: supplied STN model catalog, page 10. The source itself states that final production vehicles may differ; confirm the exact order configuration in writing.
Catalog price and quotation context
The supplied STN source catalog lists a retail guidance price of US$2,610. This is not a live FCDC Motor FOB, freight or landed-cost quotation. Confirm the current configuration, quantity, destination, packing, spare parts and commercial terms before ordering.
How to compare this STN model
H3 and V3 share the verified YB300R specification set, so select between them by bodywork, color, current parts compatibility and commercial terms.
Review the dedicated STN H3 YB300R product introduction, browse the gasoline dirt bike category, or use the quotation form to confirm current supply.
Request a current STN H3 YB300R quote
Send FCDC Motor the model, quantity, destination, intended use, preferred packing and spare-parts list. The team will verify the exact motorcycle before confirming price, freight or documents.








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