Chongqing Summit Yttrium Power Technology Co., Ltd.
| Packaging Details | CKD,SKD,CBU |
| Supply Ability | 1000Unit/Month |
| Delivery Time | 5-12 weeks |
| Engine Displacement | Multiple displacements available |
| Payment Terms | L/C,T/T |
| Colors | Available in multiple colors |
| Model Number | F4 Pro- W |
| Brand Name | ZFYC |
| Place of Origin | CHINA |
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Product Specification
| Packaging Details | CKD,SKD,CBU | Supply Ability | 1000Unit/Month |
| Delivery Time | 5-12 weeks | Engine Displacement | Multiple displacements available |
| Payment Terms | L/C,T/T | Colors | Available in multiple colors |
| Model Number | F4 Pro- W | Brand Name | ZFYC |
| Place of Origin | CHINA | ||
| High Light | 49.5cc air-cooled motorcycle ，4-speed automatic street bike ，150kg load capacity motorcycle | ||
Equipped with a 49.5cc horizontal single-cylinder air-cooled engine and 9.6:1 compression ratio, this motorcycle delivers stable power and low fuel consumption with 3.2N·m peak torque. It adopts reliable CDI ignition and electric & kick dual start system, matched with 4-speed automatic non-cyclic transmission for simple operation, friendly to new riders. Weighing only 83kg, it is flexible and portable. With 180mm high ground clearance, hydraulic front fork and spring rear shock, it adapts to complex roads with a climbing ability of 27°. Equipped with middle and rear shelves, it supports 150kg max load for daily cargo transport. The 5.5L fuel tank ensures long endurance. Full lighting system and 12V 5Ah maintenance-free battery guarantee stable use. Optional aluminum wheels, low failure rate and low maintenance cost make it a cost-effective choice for commuting and agricultural cargo.
| Item | Specification | ||||||
| Number of Cylinders and Engine Angle | Single-cylinder, horizontal, air-cooled | ||||||
| Engine Type | Single Cylinder, Air Cooled | ||||||
| Bore x Stroke | 39 × 41.4 mm | ||||||
| Displacement | 49.5 cm³ | ||||||
| Compression Ratio | 9.6:1 | ||||||
| Max Power | 2.9 kW / 9000±500 rpm | ||||||
| Max Torque | 3.2 Nm / 7000±500 rpm | ||||||
| Ignition | Communication CDI | ||||||
| Starting System | Foot / Electric start | ||||||
| Magneto | 6-grade full wave AC | ||||||
| Gear and Clutch | 4-speed, automatic separation, non-cyclic | ||||||
| Transmission Mode | Chain drive | ||||||
| Gear Ratios | 1st: 3.273; 2nd: 1.938; 3rd: 1.350; 4th: 1.182 | ||||||
| Primary / Final Ratio | 3.722 / 2.714 | ||||||
| Front Suspension | Smooth hydraulic fork | ||||||
| Rear Suspension | Spring Shock Absorber | ||||||
| Front Brake | Drum (Expandable Shoe) | ||||||
| Rear Brake | Drum (Expandable Shoe) | ||||||
| Front Tire | 2.50-17 (Ordinary) / Optional: Aluminum wheel | ||||||
| Rear Tire | 2.75-17 (Ordinary) / Optional: Aluminum wheel | ||||||
| Front Wheel | Spoked wheel / Optional: Aluminum wheel | ||||||
| Rear Wheel | Spoked wheel / Optional: Aluminum wheel | ||||||
| Shelves | Rear Shelf | ||||||
| Middle Shelf | Available | ||||||
| Overall Length | 1880 mm | ||||||
| Overall Width | 600 mm | ||||||
| Overall Height | 1020 mm | ||||||
| Wheelbase | 1220 mm | ||||||
| Seat Height | 740 mm | ||||||
| Min Ground Clearance | 180 mm | ||||||
| Net Weight | 83 kg | ||||||
| Max Load | 150 kg | ||||||
| Max Speed | 45 km/h | ||||||
| Climbing Ability | ≥27° | ||||||
| Fuel Tank Capacity | 5.5 L | ||||||
| Helmet Box Capacity | Not available | ||||||
| Headlight | 12V 35W | ||||||
| Taillight | Combination LED, 12V 21W / 12V 10W | ||||||
| Front Indicators | 12V 5W | ||||||
| Rear Indicators | 12V 5W | ||||||
| License Plate Light | 12V 5W | ||||||
| Battery | 12V 5Ah, maintenance-free | ||||||
| Charger | Not available | ||||||
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Trading Company
Year Established:
2021
Total Annual:
9000000-24000000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
Chongqing Summit Yttrium Power Technology Co., Ltd. is a technology-driven company specializing in the development, manufacturing, and global distribution of high-performance electric motorcycles and advanced power systems. The company is built upon the industrial foundation of Zhufen... Chongqing Summit Yttrium Power Technology Co., Ltd. is a technology-driven company specializing in the development, manufacturing, and global distribution of high-performance electric motorcycles and advanced power systems. The company is built upon the industrial foundation of Zhufen...
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