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The SIRA 2024 Season will be utilizing the NKA Rulebook available here.
The SIRA 2024 Supplemental Rules are available here.
The SIRA Supplemental Rules will supersede the NKA Rulebook and is available here.
KID KARTS
Age: 5-8
Honda/Comer 150#, Briggs 200#
206 Sportsman
Age: 8-12
Weight: 265# - Green Slide
206 Junior
Age: 12-15
Weight: 320# - Gold Slide
206 Senior
Age: 15+
Weight: 375#
206 Masters
Age: 35+
Weight: 375#
206 Legends
Age: 60+ (Subclass of 206 Masters)
Weight: 375#
4 Cycle Senior
Age: 15+
Weight: 206 375#/Clone 385#
*See Supplemental Rules
Formula BA
KT100 SSX, SS206, 225RS, WF
Age: 15+
Weight: TBD
*See Supplemental Rules
KA/VLR
Age:
Junior 12-15
Senior 15+
Weight:
Junior 320 VLR/330 KA
Senior 350 VLR/360 KA
KZ80
Age:
Junior 10-15
Senior 15+
*See Supplemental Rules
Pro Shifter
Age: 15+
Weight:
Stock Honda 385#, ROK 395#, KZ 405#
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