Originally Posted by BiggieFries
who makes the 61t spur?
A couple of local RC suppliers nearby me, get ones custom made by RW Racing down to 60 teeth specifically to fit the Sakura Zero/XI.
Another option is to buy direct from 3 Racing as they have ones down to 65 teeth, and they have a free shipping promotion going. http://os.3racing.hk/products.php?products_key=4514
Originally Posted by ttsquirrel
Last nights racing was worse than the previous week. I didn't finish a single race...5-6 laps in and car would shut down...that's all I have to say about that...going to put in whole new system for next week..
Just out of curiosity, what are the class specs for where you race? is it for example 17.5 motor with a "blinky" or "zero timing" esc, as we may be able to help you pick out a reliable combo that will give you good performance and meet the requirements of where you race.
Yes, the stock tires are rubbish, along with the kit servo saver.
As for how long the Sorex 36 tires will last, it all depends on the surface you race on and how many times a week do you race/practice with the car.
If you race once a week on medium grip surface, then you should get at least 3-4 maybe more race meets out of a set of tires. To extend the life you get swap the tires from side to side after a race meeting as most tracks have more corners in either left or right turns and one side will wear out quicker. For example if the track has more left turns, then after the meet swap the left tires over to the right, and then the right tires over to the left.