Tekno RC TKR4177 "M5" 5mm Bore Mod 1 Pinion Gear (17T) Receivers use the Hitec HS-77BB

use the Hitec HS-77BB

4V): 20 / 25 kg-cm

and is intended for use with the Axial EXO Terra Buggy

This is the 19 Tooth M5 Pinion Gear from Tekno RC

(1) Threaded Rod

Tekno RC TKR4177 "M5" 5mm Bore Mod 1 Pinion Gear (17T) Receivers use the Hitec HS-77BBTekno RC TKR4177 "M5" 5mm Bore Mod 1 Pinion Gear (17T) This is the 17 Tooth M5 Pinion Gear from Tekno RC. Features: Ideal for 1 8 scale and other MOD1 pinion applications Constructed of CNC machined steel, lightened and hardened for durability Number of teeth laser etched on shaft Includes: 17 Tooth Pinion Gear, M5 Set Screw Specs: Number of Teeth: 17 Gear Pitch: MOD1 Hole Diameter (Bore): 5mm