Originally posted by suntok2
[B]
Originally posted by dino.tw
The A main final will be 50 mins. And If I'm not wrong,each 10 mins wear 1mm tyres in rear and about 0.5mm in front. Actuality I don't worry about this question now. Because we will meet all the best racers that day and I still have no confidence if I can get A main ticket....lol... 
BTW,as I knew...OFNA/Paul will come!:
Yes and hope we can share some set up. How long is the track straight line?
It is about 65M straight line. What kit you're running? GPX4?
Give me a mail.I want to send the race document to you.