INJORA 4.7g Brass Inner Clamp Rings for INJORA 0.7" D18 Wheels
INJORA Aluminum Front & Rear Axle Housings for 1/30 SCX30
INJORA Stock Width Axles with Brass Steering Knuckles for 1/30 SCX30
INJORA Aluminum Front Rear Bumper for 1/30 SCX30 JLU
INJORA Aluminum Front Rear Bumper for 1/30 SCX30 Bronco
INJORA Aluminum Stinger-style Bumper for 1/30 SCX30 JLU
INJORA MBL32-NANO Brushless ESC for 1/30 Axial SCX30
INJORA Green Viper 1621 Brushless Motor 4300KV for 1/30 SCX30
INJORA MB100 NANO Brushed ESC 15A for 1/24 1/30 1/32 RC Crawlers
INJORA 100Pcs Rubber O-rings for INJORA SCX30 Links
INJORA Aluminum RC Car Stand with Shock Holder for 1/30 1/32 RC Crawler
INJORA Aluminum Servo Saver for 1/30 SCX30
INJORA 65T 030-Size Brushed Motor for 1/30 SCX30
INJORA 4LED Rock Lights Kit for 1/30 SCX30
FAQs about SCX30 Upgrade Parts
The most popular first upgrades for the SCX30 are:
- Tires and wheels – improve traction, stability, and climbing performance
- Brass parts – lower the center of gravity and add front-end weight
- Servo upgrades – provide stronger and more precise steering
- Motor upgrades – improve low-speed control, smoothness, and power
- Shocks – improve suspension performance and sidehill stability
Yes. Brass parts lower the center of gravity and add front/low weight, improving climbing and stability.
Most SCX30 drivers start with:
- Brass steering knuckles – often the most effective first upgrade for front-end traction
- Brass diff covers – add low axle weight for better crawling stability
- Brass skid plate – lowers chassis weight and improves balance
- Brass wheels / wheel weights – increase grip and overall stability
Note: A balanced setup works best. Too much brass can reduce efficiency and increase drivetrain wear.
After installing larger tires or heavier wheels, the stock servo may feel weak.
A higher torque servo can improve:
- Steering strength
- Steering response
- Rock crawling control
- Metal gear servos are also more durable for crawling use.
Many SCX30 owners upgrade to brushless systems for smoother low-speed control, better throttle precision, and improved crawling performance.
However, it is a more advanced upgrade than a brushed motor swap.
You will usually need:
- A compatible brushless ESC
- A new transmitter and receiver
Additionally, the electronics should be compact to fit the limited SCX30 interior space.
Because of these requirements, brushless upgrades cost more and require more planning than simply swapping a brushed motor, but they deliver a noticeable improvement in control and driving feel.
The best tires for the SCX30 depend on whether you prefer a realistic scale look or maximum crawling performance.
Soft compound crawler tires usually provide the best grip on rocks and technical terrain.
Larger and wider tires can also improve traction and obstacle clearance.
Many SCX30 drivers also upgrade to beadlock or brass wheels to improve stability, traction, and overall crawling performance.Tires are widely considered one of the most effective upgrades for the SCX30.