SuperNats 29

79DAYS

2027 Winter Series

144DAYS

2027 Pro Tour

228DAYS

SKUSA Mexico

11DAYS

2026 PKC

19DAYS

2026 TSRS

4DAYS

Next ProKart Challenge Event

PRE-ENTRY OPEN NOW!
Closes Tue 9/8 at 11:59 PM PST
Round 5 - SPRING MTN KARTING September 12-13, 2026
Spring Mountain Karting
4767 S Highway 160
Pahrump, NV 89048
(702) 302-9462
springmountainkarting.com
Google Maps
Please note, there is a one time Gate/Facitly Fee of $20 per person.

California ProKart Challenge
Revised Number Plate Dimensions
Written by John Motley - National Tech Director   
Saturday, 30 December 2017 15:23

Due to the difficulty of using the CIK specification numbers on Cadet bodywork we are modifying the requirement in Rulebook Section 20.2.2.1 to "at least 5" tall with a .750" stroke". The competition number shall be bordered by a yellow background of .375 minimum. No other modifications to the specification is allowed. 
 
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