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Gearbox & Speedo Ratio Calculator

 
 
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   Calculated Speed by RPM in each Gear   
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   Actual Speed vs (Speedo Reading)   
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   Guessworks Feature Product - OEM INA/KOYO Layshaft large needle roller   
The larger of the two bearings which the laygear runs on, for A+ order 1, for A series order 2, if using Straight Cut gears then check the laygear, some A+ varients use 2. Branded INA or Koyo bearing with 16 rollers

For a cheaper aftermarket form of the bearing with 14 or less rollers, look at CHM141AM

more.......

£ 6.85 + VAT
Learn more about this product, or purchase. Learn more about Guessworks Gearboxes

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