RampCrab Axle widening Upgrade Parts for TRX4M, 5mm Wider on Each Side (Front & Rear), Brass Upgrades Parts for TRX4m RC Crawler Car, Fit for 1/18 TRX4-M Unlimited Trail Buggy, Ultra 5
RampCrab widening upgrade kit (Ultra 5) for TRX4M can widen your TRX4m RC Car Axle by 5 mm on each side over stock, Resulting in a total width increase of 10 mm. For front and rear axles.
Say goodbye to ruined scrub radius, excessive load on the steering servo, and diminished servo power. Reset the scrub radius back to stock, ensuring ultra-responsive steering and reducing wear on your servo.
The upgrade parts for TRX4M Made of high-quality brass, it adds weight to your 1/18 RC car and makes the center of gravity lower. Offer all the benefits of wheel wideners of TRX4M without any of the drawbacks.
