Guangzhou ZT Parts Co., Ltd.
| Product Name | CG125 motorcycle 5-speed gearbox main and countershaft assembly |
| Main material | 40Cr Alloy Steel (Forged High-Frequency Quenched) |
| Core specifications | 5-gear layout, countershaft length 147mm |
| Key dimensions | Main shaft diameter φ28mm, secondary shaft diameter φ25mm, total weight approximately 2kg |
| Hardness standard | Gear part HRC50-55, shaft body HRC40-45 |
| Heat treatment process | High-frequency quenching High-temperature tempering Low-temperature ageing |
| Transmission torque | ≥85N·m |
| Packaging type | Colourful bag Colourful box/Kraft box |
| Warranty period | Two years |
| Customised service | Custom packaging/custom colour boxes (for more information, please leave your contact details) |
| Brand Name | ZT |
| Model Number | CG125 |
| Place of Origin | CHINA |
View Detail Information
Explore similar products
CG125 motorcycle cylinder assembly with cylinder block piston ring multi
CG125 motorcycle crankshaft assembly 13MM pin diameter jacking rod machine
CG125 motorcycle starting idler gear double gear linkage parts jacking rod
CG125 motorcycle reducer gear double tooth linkage components rod jacking
Product Specification
| Product Name | CG125 motorcycle 5-speed gearbox main and countershaft assembly | Main material | 40Cr Alloy Steel (Forged High-Frequency Quenched) |
| Core specifications | 5-gear layout, countershaft length 147mm | Key dimensions | Main shaft diameter φ28mm, secondary shaft diameter φ25mm, total weight approximately 2kg |
| Hardness standard | Gear part HRC50-55, shaft body HRC40-45 | Heat treatment process | High-frequency quenching High-temperature tempering Low-temperature ageing |
| Transmission torque | ≥85N·m | Packaging type | Colourful bag Colourful box/Kraft box |
| Warranty period | Two years | Customised service | Custom packaging/custom colour boxes (for more information, please leave your contact details) |
| Brand Name | ZT | Model Number | CG125 |
| Place of Origin | CHINA | ||
| High Light | high strength motorbike body parts ，Motorcycle Body accessories high performance | ||
CG125 motorcycle five-speed main and countershaft assembly, moulded 1:1 according to the CG125 original 5-speed gearbox, countershaft length 147mm, standard layout for 5 gears, spline pitch and shaft diameter perfectly match the original gearbox casing and gear set, can directly replace old parts without modification or adjustment; made of 40Cr alloy steel forging, gear teeth subjected to high-frequency quenching treatment, hardness HRC50-55, wear-resistant and impact-resistant, can withstand long-term meshing friction inside the gearbox, preventing issues such as tooth breakage and wear deformation; gear tooth profile precision machined by CNC, tooth clearance controlled within 0.01mm, smooth meshing transmission with no jerking, noise reduced by 30%, enhancing riding comfort; the overall assembly undergoes high-temperature tempering and low-temperature ageing treatment, heat dissipation efficiency increased by 25%, capable of handling long rides and high-load conditions such as uphill climbing, preventing shaft deformation from high temperature affecting transmission performance; includes main shaft, countershaft, and matching 5-speed gear set, no need to purchase additional individual parts, ready for direct assembly, significantly reducing repair and replacement time
Company Details
Business Type:
Exporter,Trading Company
Year Established:
2001
Total Annual:
10000000-12000000
Employee Number:
20~30
Ecer Certification：
Verified Supplier
Guangzhou Zhentang Auto Parts Co., Ltd. is a company that provides customized and comprehensive products and services for motorcycle agents, maintenance and other customers. We are committed to becoming your excellent supplier and service provider Guangzhou Zhentang Auto Parts Co., Ltd. is a company that provides customized and comprehensive products and services for motorcycle agents, maintenance and other customers. We are committed to becoming your excellent supplier and service provider
Get in touch with us
Leave a Message, we will call you back quickly!