Chongqing Summit Yttrium Power Technology Co., Ltd.
| Payment Terms | L/C,T/T |
| Supply Ability | 1000Unit/Month |
| Delivery Time | 5-12 weeks |
| Packaging Details | CKD,SKD,CBU |
| Brand Name | ZFYC |
| Model Number | 70-B |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C,T/T | Supply Ability | 1000Unit/Month |
| Delivery Time | 5-12 weeks | Packaging Details | CKD,SKD,CBU |
| Brand Name | ZFYC | Model Number | 70-B |
| Place of Origin | CHINA | ||
| High Light | 49.5cc underbone motorcycle with hydraulic fork ，street bike with 150kg load capacity ，urban rural commuting motorcycle | ||
Designed for practicality and durability, this 49.5cc motorcycle features a rugged structure and high ground clearance of 180mm for excellent passability on uneven roads. Its 1220mm wheelbase and 740mm seat height deliver balanced stability and rider comfort. The 6-grade full wave AC magneto ensures stable electrical supply, supporting bright 12V lighting system including LED combination taillight for safer night riding. With a 150kg maximum load capacity, it meets daily carrying and double riding needs. Chain drive transmission is efficient and low-maintenance, while the 9.6:1 compression ratio improves fuel efficiency. The vehicle comes standard with rear shelf and available middle shelf for added convenience. Compact dimensions (1880×600×1020mm) make parking and maneuvering effortless. Built to withstand long-term use, it is an economical and dependable choice for daily transportation and light-duty work.
| 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 | ||||||
Custom motorcycle orders accepted
Wholesale from Factory
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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