Practical ‘How To’ guide for perfect off-road carburettor settings with EnduroGP World Champion, Brad Freeman...

Think Pro racers live an easy life letting their factory mechanics do all the work? Freeman proves that in enduro you have to know your stuff. Brad’s on his video A-game right now and uses his Beta Factory Racing RR 300 two-stroke to explain:

• Pilot jet, what it does, what setting he uses and why
• Needle jet, why it’s important for your mid-range power
• Needle jet clips, which height to set and why
• Main jet, too rich or too lean – what it means
• Air screw, why the air/fuel mix matters 

Video Credit: Brad Freeman