5mm Mod 1 Pinion Gears - SPEED GEARS RATED TO 100 MPH!

5mm MOD 0.6 Pinion Gears - SPEED GEARS RATED TO 100 MPH!

Hardened Steel 32 Pitch (32p) Pinion Gears from Rotor Ron

Apex RC Products 32 Pitch 32P 18T 19T 20T 21T 5mm Hole Pinion Gear Set #9738

NZHOBBIES 32DP / 32P 18T Steel Pinion Gear 5mm Shaft 32-Pitch 18-Tooth

3.17mm 48P Pinion Gears - SPEED GEARS RATED TO 100 MPH!

Traxxas 32P Hardened Steel Pinion Gear w/5mm Bore

NZHOBBIES 32DP / 32P 17T Steel Pinion Gear 5mm Shaft 32-Pitch 17-Tooth