1. This pair of front side & rear bevel gears is advanced created for AXIAL-SMT10 GRAVE DIGGER AX90055,AXIAL-RR10 BOMBER,AXIAL-WRAITH 4WD ROCK RACER,and AXIAL-YETwe ROCK RACER.
2. This group of bevel gears are constructed with good quality steel #.
3. This pair of bevel gears are running extremely smooth and improve from the initial stock ones a great deal.