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View compareFrequently Asked Questions
- Q: What is the material of the RPM 73442 caster blocks? A: The RPM 73442 caster blocks are made from a tough blend of engineering-grade plastic. This material is designed for proven performance and durability.
- Q: What are the dimensions of the RPM caster blocks? A: The RPM caster blocks measure three inches in length, zero point three seven inches in width, and three point five inches in height. These dimensions ensure a perfect fit for the compatible ECX models.
- Q: What is the model number of these caster blocks? A: The model number for these caster blocks is RPM73442. This identification helps in confirming compatibility with specific ECX vehicles.
- Q: How do I install the RPM caster blocks? A: To install the RPM caster blocks, remove the stock caster blocks from your vehicle and replace them with the RPM ones. Ensure that all screws are tightened securely for optimal performance.
- Q: Are these caster blocks compatible with my ECX vehicle? A: Yes, these caster blocks are designed to replace the stock components for the ECX Boost, 2WD Circuit, 2WD Ruckus, and 2WD Torment. Always check for specific model compatibility.
- Q: What is the purpose of the strengthening rib in the caster blocks? A: The strengthening rib integrated into the caster blocks improves overall rigidity. This feature helps reduce the risk of damage during hard impacts.
- Q: How do I clean the RPM caster blocks? A: To clean the RPM caster blocks, simply use a damp cloth to wipe them down. Avoid using harsh chemicals that could damage the plastic material.
- Q: Are the RPM caster blocks safe for outdoor use? A: Yes, the RPM caster blocks are designed for outdoor use and are made from durable materials. They can withstand various weather conditions while maintaining performance.
- Q: What should I do if the caster blocks arrive damaged? A: If the caster blocks arrive damaged, contact customer support immediately. They will guide you through the return or replacement process.
- Q: How do the RPM caster blocks compare to stock components? A: RPM caster blocks are significantly more durable than stock components. They are designed to prevent downtime and enhance the performance of your vehicle.
- Q: Can these caster blocks be used with other brands of RC vehicles? A: No, these caster blocks are specifically designed for certain ECX models and may not be compatible with other brands. Always check the compatibility before purchasing.
- Q: What color are the RPM caster blocks? A: The RPM caster blocks are available in black. This color matches the aesthetic of many RC vehicles.
- Q: What is the warranty on the RPM caster blocks? A: The RPM caster blocks come with a limited lifetime warranty against defects in materials and workmanship. This warranty reflects the brand's commitment to quality.
- Q: Are these caster blocks suitable for beginners? A: Yes, these caster blocks are suitable for both beginners and experienced hobbyists. They are easy to install and enhance vehicle performance.
- Q: Do the RPM caster blocks improve vehicle handling? A: Yes, the RPM caster blocks improve vehicle handling by providing better stability and durability during operation. This enhances the overall driving experience.



