This is the durable Arrma 39T MOD1 Spool Gear created to fine tune the gearing on your Arrma Infraction and Arrma Limitless. This gear will give you long lasting performance in the most extreme RC conditions. With the precision manufactured tooth profile, you will have an extremely smooth operation and a secure fitting with set screws on either side of the spool shaft.
Features: Constructed from strong and durable steel made to fit an 8mm diameter shaft
1 37T MOD1 Spool Gear (8mm Bore)
2 M4x4mm Set Screws
1 M4 Screw Pin