2017 MSA Kart Race Yearbook – Amendment 3
The following amendments, shown in red text, are made to the previous ‘2017 MSA Kart Race Yearbook
– Amendment 1’ with immediate effect:
OK-Junior (Vortex) ages:
C2.6.1 Weight. Minimum 142kg with driver at any time. The minimum weight of the kart (without fuel)
to conform to CIK regulations. Minimum driver weight as per U17.29.6 is 40kg. The minimum weight of
the kart (without fuel) to conform to CIK regulations.
Exceptionally, drivers who can prove an accepted entry for the current year into a CIK event in the OKJunior class will be subject to the minimum driver weight in current CIK Regulations for an International CJunior licence.
C2.6.3 Age. Year of 12th birthday to 31 December of year of 17th 16th birthday. Minimum licence
grade Kart National A.
 Drivers who have not reached their 13th birthday must provide evidence that they have held (as a
minimum) a National A licence for at least 12 months prior to competing in this class.
 Drivers who have not reached the year of their 13th birthday, in addition to the requirement to have
held (as a minimum) a National A licence for at least 12 months, must hold a minimum International CJunior kart licence.
 Exceptionally, drivers who can prove an accepted entry for the current year into a CIK event in the
OK-Junior class may compete in the year of their 12th birthday.
OK (Vortex) weights:
D2.6.1 Weight. Minimum 152kg with driver at any time (Clubs may increase this to 157kg through
Supplementary or Championship Regulations). Minimum driver weight for any driver under the age of 16
as per U15.3.2 is 52kg. The minimum weight of the kart (without fuel) to conform to CIK regulations.
Exceptionally, drivers who can prove an accepted entry for the current year into a CIK event in the OK
class will be subject to the minimum driver weight in current CIK Regulations for an International CRestricted licence.
Approved: 20 December 2016
Joe Hickerton
Technical Manager & Kart Race Yearbook Editor
This communication is for general release and is authorised to hold regulatory value.