Hi,
Standard inserts that come with the Proline Holeshots most use
M4 will last out 2 meetings easy, M3 to give you some idea there is a young lad at our club who did over 750 laps on a rear of his 2wd, there is very limited tyre wear compared to astro.
Hope that helps
Jared
__________________
RC-Bits, Stoke-Nitro, Storm-Valley Raceway
|