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Master cylinder fit calculation



DOUBLE DISC CALIPER CALCULATION



  • 2piston caliper
    Please write Piston diameter to ①
    ※Please write "0" to Diameter②/③
  • 4 Piston(OPPOSITE)/
    2 Piston(ONE SIDE)Caliper
    Please write Piston Diameter to ①and②
    ※Please weite "0" to Diameter③
  • 6 Piston caliper
    Please write Piston Diameter to ①-③
     


Piston Diameter
  • ①:
  • ②:
  • ③:

Note

Calculation results are based on theoretical values
There is also a possibility that it cannot be installed depending on the situation of the motorcycle and the type of model
For actual feeling and installation, please consult a motorcycle store.




Recommended GALE SPEED Master cylinder
  • VRC/VRE14-17
    RM/RE14-17
  • VRC/VRE16-17
    RM/RE16-17
  • VRC/VRE17-17
    RM/RE17-17
  • VRC/VRE19-17
    VRC/VRE19-19
  • RM/RE19-17
    RM/RE19-19



* The above is reference information based on theoretical values.
The smaller the value, the harder and shorter the stroke. Larger is softer and longer stroke
Total ratio 90-115 is recommended for street





Point of action to force: 140mm (assumed)
From fulcrum to point of action: 16 * / 17/18 * mm * mark is for VRC / VRE ratio adjustment only.

◆ Cylinder diameterΦ14
Hydraulic ratio
  • 16mm Lever ratio
    Total ratio
    Proper
  • 17mm Lever ratio
    Total ratio
    Proper
  • 18mm Lever ratio
    Total ratio
    Proper
◆ Cylinder diameterΦ16
Hydraulic ratio
  • 16mm Lever ratio
    Total ratio
    Proper
  • 17mm Lever ratio
    Total ratio
    Proper
  • 18mm Lever ratio
    Total ratio
    Proper
◆ Cylinder diameterΦ17.5
Hydraulic ratio
  • 16mm Lever ratio
    Total ratio
    Proper
  • 17mm Lever ratio
    Total ratio
    Proper
  • 18mm Lever ratio
    Total ratio
    Proper
◆ Cylinder diameterΦ19
Hydraulic ratio
  • 16mm Lever ratio
    Total ratio
    Proper
  • 17mm Lever ratio
    Total ratio
    Proper
  • 18mm Lever ratio
    Total ratio
    Proper
  • 19mm Lever ratio
    Total ratio
    Proper
  • 20mm Lever ratio
    Total ratio
    Proper

 
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