JK Knowledge

There are some articles in Speedway in need of explanation. Which article fits which? How do I know which product I need for my bike? How do I set up several parts? What do I have to pay attention to?

On this site we try to clarify those questions by building a knowledge base for Speedway. Remember: We are more than 40 years on the market...

Here's some information you may find helpful (more will follow, soon):


Throttle & cable matrix

  • Which throttle fits which cable?
  • Which carb top do I need?



Chain guard matrix
  • Which chain guard is suitable for which primary chain lenght?



LKI fitting guide for gloves
  • Which size of gloves will fit my hands?



Engine plate identification
  • How do I know which engine plates I need, if I don't know what diamond I have?



Fitting guide for boots & steel shoes\r\n\r\n
  • Which boots fit which steel shoe?



Transmission ratio table
  • The transmission ratio under consideration of engine sprocket, clutch, countershaft sprocket and rear sprocket shown in a neat and printable table


DAYTONA® care instructions
 

Some more information you may find useful:

FIM 2015 Track Racing Technical Rules
Link