For 5mm shaft motor of 1/8 1/10 RC Car.Compatible with Arrma Traxxas Axial HSP Redcat Losi 1/8 1/10 Scale RC Car Truck Buggy.
The M1 pinion gear sets are made of hardened steel,durable and reusable.
Universal upgrade Mod 1 pinion gear,total 4Pcs,19T 20T 21T 22T with 5mm inner diameter.
The variety of tooth pinions allows for more gear setups,for different racing track conditions.
To avoid the ESC/motor overheat,please check the ESC and motor temperatures regularly throughout the run after change the pinion gear.
Easy to install and upgrade.Come with grub screws.
Material:Steel
Tooth count: 19T 20T 21T 22T
Tooth pitch: Mod 1
Height: 14mm
For shaft: 5mm
Package includes:
4x Pinion gear(19T 20T 21T 22T)
4x Grub screws