Losi 22S Late Model Rules
v1Summary of recent changes
Route 183 RC Raceway Losi Late Model rules.
Spec sheet
- Notes
- ROAR-approved battery; 20T pinion/84T spur 48 pitch, gear cover removed; front purple/rear orange springs
- Motor type
- Stock / sealed
- ESC
- Stock
- Battery chemistry
- LiPo
- Cells
- 2S
- Hard case
- Required
- Spec tire
- Stock (standard or soft) and inserts only
- Chassis
- Losi Dirt Late Model (stock out of box)
1.Overview
The Losi Late Model class is to remain stock out of the box, with the following specifications.
2.Battery
Any ROAR-approved hard-case 2S battery. Battery connector may be changed.
3.Radio, Servo & ESC
Radio and receiver can be changed. Servo and ESC must remain stock.
4.Motor & Gearing
Motor must be stock. Stock gearing only: 20T pinion, 84T spur, 48 pitch (caliper readings: 11.2mm pinion, 45.2mm spur). Gear cover must be removed.
5.Chassis & Parts
No cutting, removing, or lightening of parts unless stated in the rules. All stock Losi factory parts must be used. All factory body panels must be installed, including the driver.
6.Springs & Shocks
Factory springs: front purple springs, rear orange springs (colors must be visible). Any shock oil may be used. No limiting of shock. No additional fans may be used.
7.Tires
Stock tires (standard or soft) and inserts only.

