Racers Edge 6k 6,000cst Weight Silicone Diff Fluid Ez Pour Bottle RCE3320 3320 Custom Painted Bodies > Vintage Cars/Trucks GNSS Performance Analyzer（GSM020) allows you

GNSS Performance Analyzer（GSM020) allows you to measure and analyze many aspects of your RC car & airplane’s performance using the latest GNSS engine (GPS

Optional smartphone-based programming with the B-LINK BLUETOOTH ADAPTER (sold separately) and CASTLE LINK APP available on Google Play or Apple App Store

You get 2 tires with inserts

​ Flexible profile

Racers Edge 6k 6,000cst Weight Silicone Diff Fluid Ez Pour Bottle RCE3320 3320 Custom Painted Bodies > Vintage Cars/Trucks GNSS Performance Analyzer（GSM020) allows youRacers Edge 6K 6,000cst Weight 70ml 2. 36oz Pure Silicone Diff Oil Fluid. Comes in an easy to pour flip top lid bottle. No wasted space with these square shaped bottles.