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Gearbox & Speedo Ratio Calculator (Metric)

 
 
   Select Details   
Tyre Size 
Drop Gear Ratio 
Gearbox type 
Final Drive Ratio 
TPK of Speedo 
Worm & Pinion ratio 


 
 
   Calculated Speed by RPM in each Gear   
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16
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144
160
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RPM















 
   Actual Speed vs (Speedo Reading)   
RPMx100
Gear
10
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80
1st
2nd
3rd
4th
5th
6th

 
   Guessworks Feature Product - O ring - Detent plunger Rod change    
The O ring which seals the detent on the rod change against the diff side cover.
more.......

£ 0.67 + VAT
Learn more about this product, or purchase. Learn more about Guessworks Gearboxes

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