Brass Pendulum Wheel Knuckle AXLE Weight + 21mm Hex Adapter - 20pc set - GPM GPM023X  [GPM023X]

Enhance Your RC Crawler's Stability with GPM Brass Pendulum Wheel Knuckle Set

For RC hobbyists looking to improve their crawler's performance, the GPM Brass Pendulum Wheel Knuckle Set offers a practical solution. This comprehensive 20-piece set is designed to add weight to each wheel, enhancing stability and increasing the vehicle's crawling angle.

Key Features and Compatibility

The set includes two types of hex adapters: a 31mm adapter for the Traxxas TRX-4 and a 21mm adapter suitable for models like the Axial SCX-10 I & II, HPI Venture 116564, and GMADE Sawback series. These adapters widen the wheelbase, providing greater stability during challenging maneuvers.

• Weight Distribution: Each pendulum weighs 128 grams (excluding bearings and collars), designed to keep weight low and improve ground grip.
• Installation: The set is engineered for easy installation on the outer case of the front and rear knuckle arms, offering a unique setup not available in original chassis designs.
• Compatibility: Suitable for Traxxas TRX-4, Axial SCX-10 I & II, HPI Venture 116564, and GMADE Sawback models. The set requires wheels with an inner diameter of 45mm and a wheel shaft hole of 5mm.

Installation Tips

For Traxxas TRX-4 users, insert the white Delrin collars on the back side of the pendulum wheel with the groove, and use the screw pin to secure the hex. For Axial SCX-10 I & II and other compatible models, install the bearings on both sides and mount the hex directly onto the steel pin.