SXT 3.0 and it’s variants only – NO SXT MAX ALLOWED
Euro Truck – TCS Rules
Tamiya TT-01 based Euro Semi Truck kits only. The kit must be built EXACTLY as shown in the manual.
Must use kit supplied motor and ESC. The original motor bullet connectors must be used and the wires may not be shortened. The battery connector may be replaced with a Dean’s style connector.
Reverse must be disabled in the ESC.
Only upgrade allowed is ball bearings.
No modifications to the chassis or any other kit parts are allowed.
All kit screws must be used. Screws may not be omitted to change the handling of the truck.
You must run all the kit parts including (but not limited to) the servo saver, springs, steering links, etc. Again, this is a box stock, fun, low cost class. Bearings are the ONLY upgrade allowed!
Racers may use grease in the differentials. However, grease must not leak out of vehicle. Differentials must work and cannot be “locked” mechanically or with putty or similar materials.
Must use kit supplied pinion and spur gears.
Must use kit supplied tires and wheels. Foam or other tire inserts are not allowed.
Tires may be glued on the sidewalls ONLY.
The full body must be used. Body may not be modified to lower center-of-gravity or reduce weight. Tamiya bodies only (including the “Fat Fox”)!
Adding FOAM material to the kit foam bumper is allowed.
2S LiPo hard case battery. Max capacity of 6,000mAh. (Reedy Wolfpack recommended) Chassis may not be modified to fit the battery. Kit supplied battery strap must be used.
Max voltage of 8.40V
VTA – National VTA Rules
Proto-form tires only
ROAR Approved 25.5 Motor
2 cell battery – 8.40v
6000 mAh battery max
5mm minimum ride height
Minimum weight of 1425 g
Note: Driver figure optional
ESC in Blinky mode only
F1 – NA F1 Rules
ROAR Approved 25.5 Motor
TCS or CRC tires
2 cell battery – 8.40v
4mm minimum ride height
Minimum weight of 1050 g
ESC in Blinky mode only
USGT – National USGT Rules
Gravity RC (Gray Rim) pre-mounted tires only
ROAR Approved 21.5 Motor
2 cell battery – 8.40v
5mm minimum ride height
Minimum weight of 1350 g
ESC in Blinky mode only
FWD Touring
Gravity RC USGT 21.5
ROAR approved, 2s non timing ESC in Blinky mode
Gravity USGT (Gray Rim) pre-mount only
1/10th Hatchback body
Body weight: 80 g; additional weight added to roof
Minimum weight of 1250 g
5mm Ride Height
Side dams cannot be larger than 50 x 50 mm
21.5 Touring
Gravity RC Type-C GRC132 or Jaco 2432
ROAR Approved 21.5 Motor
2 cell battery – 8.40v
5mm minimum ride height
Minimum weight of 1320 g
ESC in Blinky mode only
25.5 Touring
Gravity RC Type-C GRC132 or Jaco 2432
ROAR Approved 25.5
2 cell battery – 8.40v
5mm minimum ride height
Minimum wright 1320 g
ESC in Blinky mode only
Mod Touring
Gravity RC Type-C GRC132 or Jaco 2432
2 cell battery – 8.40v
5mm minimum ride height
Minimum weight of 1320 g
Open ESC
GT12 – Rubber tires
SJT Rubber Tires only.
Minimum weight of 750 g
1 cell battery
3mm minimum ride height
1/12th GT Style bodies, no LMP style bodies
Minimum body weight is 50G. If underweight, extra weight must be added to the roof. Body must be cut on cut lines, no slamming of the bodies.
ROAR Approved 21.5 Motor
ESC in Blinky mode only
LMP 12 – Foam tires
Spec Purple or Orange Stripe Tires
Minimum weight of 730 g
1 cell battery
3mm minimum ride height
1/12th LMP Bodies
ROAR Approved 21.5 Motor or 17.5 Motor ( Class dependent )
ESC in Blinky mode only
Legends – Breakout
RJ Speed Legends Chassis
As this is a break out Class, no specific tire, body, or electronics rules apply
Race director can opt to allow ‘new and novice’ racers to compete in this class with their respective car