TM Update 2021-004
March 30, 2021
The following Tech Updates were approved by the Board of Trustees, and are effective immediately.
The following class was erroneously left out of the 2021/2022 WKA Tech Manual
350 Road Racing Sprint Regulations Table of Contents, page 53
362 NATIONAL ROAD RACE SPRINT CLASSES
362.18 KA100 SPRINT (FINAL 1 & FINAL 2)
Change Class Name to 100cc Air Cooled TAG Senior
362.19 KA100 SPRINT JUNIOR (FINAL 1 & FINAL 2)
Change Class Name to 100cc Air Cooled TAG Junior
362.18 100cc AIR COOLED TAG SENIOR
DRIVER REQ: Age 16 and over. Road Race Class 3 License.
ENGINES: Stock IAME KA100 per TM 626 and Vortex VLR per TM 500, both OEM, scored together.
AIR BOX: Stock OEM
FUEL: Spec Fuel
MINIMUM WEIGHT: 370 lbs.
TIRES: Open Tires, Rear Tires Minimum Width 7”
OTHER: (1) CIK Style Bodywork only, either conforming to all dimensions listed in TM 200 (except the forward C dimension or CIK approved bodywork that is readily available at least 90-days prior to the beginning of the racing season. Carbon Fiber, Kevlar and metal are not legal construction materials for nose, side pods, or steering fairing. (2) Chain drive only. (3) Dual brake system is not required. Rear disc minimum diameter 7” minimum, 3/16” width. (4) All karts must use rear bumper rule TM 359.3. (5) Kart must meet all 125 Sprint Chassis requirements. (6) Rear Track Width must be a minimum of 50” and a maximum of 55 1/8”. (7) Must use the 125 Sprint Shifter seat rule described in TM 3188.8.131.52, figure TM 3184.108.40.206. (8) No butterfly style steering wheels. (9) Standing Start Procedure utilized.