[general]

• Rules are subject to be reviewed and updated.

• If there are any concerns about rulings and regulations, please send an email to aaron.lane@uf1rcracing.com

[REGULATIONS]

Chassis Specification: 

Any 1/10 4wd with 4 wheel independent suspension 

Weight Specification: 

Minimum 1350g in race-ready trim 

Tire & Wheel Specifications: 

USGT RIDE or Gravity brand Spec Tires and Inserts

Grinding of tire tread is NOT permitted. Sanding of mold seam to remove seam is allowed 

MUST USE INCLUDED INSERTS 

Motor Specifications: 

ROAR legal 21.5T motor

ROAR legal rotors are permitted.

Mod rotors are NOT permitted. 

ESCs: 

ANY ESC that is ROAR approved and using ROAR approved “Blinky” spec software.

No Softening allowed.

R1 and HobbyWing ESC's require the latest firmware.

Battery Specifications: 

Any 7.4v - 7.6v 2s ROAR approved hard case batteries. 8.70v is voltage maximum allowed. 

Body:

“Realistic” Coupe and GT Bodies (NOT Aero Touring Car bodies)

*Bonus Points:*

Since UF1 is a scale racing series, we would prefer that everyone use non-squished supercar type bodies. 

We however don't want to force anyone to buy a new body when these are already perfectly legal for USGT.

Therefore +5 bonus points will be awarded, per round, to driver's who utilize a non 'supercar' style body.

Please note that bonus points are not added to your daily points total. Bonus points are added to your overall championship total. 

Splitter: 

Bodies not equipped with a front splitter / spoiler may attach a flat lexan splitter to the front lower fascia. This must protrude from the front end parallel to the ground/track surface. When measured from the vertical surface of the body, it may extend up to 8mm. This device may only be mounted between the forward edges of the front wheel well arches. Bodies with molded in splitters may not extend or improve the molded in device. 

Wing: 

Any "SCALE" molded wings can be used. Lexan wings 10mm maximum height / side dam height must match top edge of wing. Side dam may extend below wing. See diagram (courtesy Mike Rydwell). 

Clear wings not allowed.