4 Shoe Clutch Kit Alpha

4 Shoe Clutch Kit
Includes:
-34mm Flywheel (Red)
-Clutch Plate
-4 x Aluminum Shoes
-4 ea clutch springs 0.9, 1.0, 1.1
-Flywheel nut
-Flywheel Collet
-4 x shim for the shoes
 
The aluminium alloy 4 shoe clutch system is specifically developed for competition racing by Alpha.
 
Features:
· Faster set up and maintenance
· Better durability
· Long-life usage
 
It has several patented designs
 
l Spring Bush
The spring bush eliminates the space between spring and the pin and will reduce wear of the pin. Whilst keeping the spring in the correct position. It will ensure the smoothness when the 4 shoes engage, and can also avoid sticking of the shoes. This will give greater feel when driving.
 
Heat Sink
Within the shoe is the heat sink material to dissipate heat more efficiently. This will reduce heat for a consistent performance.
 
Spring Tension Adjustment
With our design, the spring tension can be changed with the cover plate between low and high for each different spring type. Additionally, spring tension can be adjusted with the direction of the spring and the placement of the spring on the shoe. Each spring has two different length with the shorter providing the harder tension. Each clutch shoe has to spring placement positions with higher position a harder tension. These provides many different shoe engagement options.
 
Elasticity arrange cover
Our design is not like others only use the property of angle to arrange the elasticity. Besides to use angle, we also use the length of the end spring to make more soft arrangement.
 
4 shoe material
The 4 shoe material is special aluminium alloy. Through the special treatment, it can let the 4 shoes not easy to occur burrs, and to stock the clutch bell. Furthermore, the usage is 2-3 times then other 4 shoes.
 
These patented designs enable the engine to have perfect friction coefficient between the clutch bell and clutch which brings powerful, long-life and abrasion resistance when in low speed and when in medium to high speed, only the minimum power losses are experienced, which will help the engine power be fully delivered.
 
With the three different spring types; Hard, Medium and Soft, and when additionally tuned with the clutch shoe cover pin options of High and Low, 30 various settings are available to match different track conditions and driving requirements.
 
To have an instant explosive power and smooth gradual speed, the factory setting is 2 hard springs and 2 medium spring with each spring type set opposite to each other, and with the clutch shoe cover pin set in high. This set up will allow the car to be more stable and is suitable for a high traction track. (If the user has special requirement, can arrange the spring in order to match the setting.)
 
Clutch comes in later and harder. For highest traction track.
4 hard springs High
4 hard springs Low
3 hard & 1 medium springs High
3 hard & 1 medium springs Low
3 hard & 1 soft springs High
3 hard & 1 soft springs Low
2 hard, 1 hard & 1 medium springs High
2 hard, 1 hard & 1 medium springs Low
2 hard & 2 medium springs High
2 hard & 2 medium springs Low
2 hard, 1 medium & 1 soft springs High
2 hard & 2 medium springs Low
1 hard & 3 medium springs High
1 hard & 3 medium springs Low
1 hard & 3 soft springs High
1 hard & 3 soft springs Low
4 medium springs High
4 medium springs Low
3 medium & 1 hard springs High
3 medium & 1 hard springs Low
3 medium & 1 soft springs High
3 medium & 1 soft springs Low
2 medium & 2 soft springs High
2 medium & 2 soft springs Low
1 medium & 3 hard springs High
1 medium & 3 hard springs Low
1 medium & 3 soft springs High
1 medium & 3 soft springs Low
4 soft springs High
4 soft springs Low
Clutch comes in earlier and softer. For lowest traction tracks.
 
It is recommended that a 34mm clutch bell is used, such as the Alpha range of clutch bells