Motorcycle Engine Gearshift Drum Assy For AT110 C100

 

The motorcycle engine gearshift drum assy for AT110 C100 is a key component installed in the gearbox, mainly used to control the operation of the speed change mechanism. It cooperates with the shift fork to accurately control the meshing and separation of the gears and achieve smooth switching between various gears.

 

 

High-precision Tooth Groove
The motorcycle gearshift drum is made of CNC five-axis linkage processing, and the tooth groove accuracy is controlled within ±0.01mm, ensuring accurate shift positioning, reducing gear meshing block at high speed, and improving control comfort and mechanical response speed.

 

Wear-resistant Material
The motorcycle engine gearshift drum assy is made of chromium-molybdenum alloy steel (SCM415) and carburized. The surface hardness reaches HRC 58-62. After 100,000 consecutive shift cycles, there is no obvious wear on the surface.

 

Heat Treatment Process
The motorcycle engine gearshift drum assy adopts vacuum heat treatment + low-temperature tempering double process treatment to effectively control internal stress and ensure that the shape deviation of the drum body is controlled within 0.005mm under long-term thermal expansion and contraction, thereby effectively avoiding shift jamming or drift.

 

1	Make: Universal
2	Model: All Models
3	Year: All Years
4	Style: Gear Shift Forks
5	Color: Natural Color

 

 

Place of Origin	Chongqing, China
Brand Name	SW
Product name	Gearshift Drum
Model	50CC-125CC
Application	Motorcycle parts
OEM	Acceptable
Customer logo	Acceptable
Quality	A-Class
Condition	100% Brand new
Material	Brass wire
Main market at present	African,asia,europe
Market proportion	80% for aftersales market

 

 

Packaging Details	plastic bag+ carton case
Selling Units	Single item
Single package size	7X7X14 cm
Single gross weight	0.500 kg

 

 

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