Master cylinder fit calculation

 

Check the caliper piston diameter of the vehicle before use.
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.

 

SINGLE DISC 

 



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


◆Cylinder diameterΦ14 Hydraulic ratio:
Compatible master cylinder VRC14-17 VRE14-17 RM14-17 RE14-17
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
16mm Lever ratio
Total ratio
Proper
17mm Lever ratio
Total ratio
Proper
18mm Lever ratio
Total ratio
Proper



◆Cylinder diameterΦ16 Hydraulic ratio:
Compatible master cylinder VRC16-17 VRE16-17 RM16-17 RE16-17
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
16mm Lever ratio
Total ratio
Proper
17mm Lever ratio
Total ratio
Proper
18mm Lever ratio
Total ratio
Proper



◆Cylinder diameterΦ17.5 Hydraulic ratio:
Compatible master cylinder VRC17-17 VRE17-17 RM17-17 RE17-17
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
16mm Lever ratio
Total ratio
Proper
17mm Lever ratio
Total ratio
Proper
18mm Lever ratio
Total ratio
Proper



◆Cylinder diameterΦ19 Hydraulic ratio:
Compatible master cylinder VRC19-17 VRE19-17 RM19-17 RE19-17
  VRC19-19 VRE19-19 RM19-19 RE19-19
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
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
 
 
 

LINE UP