These shafts transfer power from the axle to the wheel hex and are a common wear item that benefits from periodic replacement

The Pro-Line 6359-02 O-Ring Replacement Kit: PowerStroke 635900/635901 is a genuine Pro-Line replacement part for R/C vehicles

they deliver consistent performance on technical terrain

Pack of 10

it's designed to bolt straight onto compatible 12mm hex touring and drag setups without extra prep work

Castle Creations Mamba Micro X2 16.8V WP Sensored ESC w/8200KV MOTOR 48 Pitch These shafts transfer power fromMamba Micro X2, 16. 8V, WP Sensored ESC W 0808 8200KV MOTOR Product #: 010 0169 03 Putting the X in Extreme! The Mamba Micro X2 is a refresh of our popular 1: 18 scale Mamba Micro X. This new ESC increases the maximum input voltage to 4s. We also added DATA LOGGING and our CRYO DRIVE TECHNOLOGY; CryoDrive allows the ESC to run cooler and more efficiently at partial throttle. Like its predecessor, it is waterproof* and has SENSORED MOTOR SUPPORT