these dirt crushing

Machined spacer is included for the 9

These are a special hard plastic type tire that is ideal for drift drivers who are new to intermediate level

- Recommended to use removable-type thread lock on any screws threading into metal

Tech Notes: RPM Front A-arms replace the front A-arms from AARMA #330225

SXT Traction Compound - SXT 3.0 Max Tire Traction Compound, 16oz Refill Bottle RGRA1113 these dirt crushing3. 0 Max was developed to give maximum available grip on both foam and rubber tires. It has been tested and found to provide increased bite on certain offroad conditions, grey ozite, and black carpet.