1/10 13.5 Late Model Rules

Class Rules13.5 Late ModelEffective Jul 28, 2026· Updated 6 days ago

Summary of recent changes

Current class specification.

1.Chassis & body

DODC chassis and body rules (must be a late model body). 1" rear spoiler max height (from deck up). Minimum weight 57oz. Carbon-fiber late model conversion, or Losi/Associated buggy chassis.

2.Motor & ESC

Hobbywing 13.5 JustStock system only. Any ROAR-approved 2S battery, 8.44V max.

3.Tires

Quasi Speed, JConcepts Sprinter, Hot Lap, Rebar, or Chain Link. Buggy tires only.

4.Transmission

Open transmission.

Version history

v1Published.

Jul 28, 2026