Very happy with these. Good fit and nice wide teeth. 4mm grub screw is also better than the standard 3mm item found in most pinions, there is much less chance of rounding off the allen key and the inside of the grub screw.
Posted on 11th Jul
Technical Specifications ▼
No. Of Teeth:
15 - 16t
Compatible with ▼
Associated Rockstar ProRally 4WD Brushless RTR Rally Car (Black)
Associated Rockstar ProRally 4WD Brushless RTR Rally Car (White)