Hobbyking 19T/5mm M1 Hardened Steel Pinion Gear. Supplied complete with shaft locking grub screw.
Material: Hardened steel
Finish: Hard coated
To Fit Shaft Size: 5mm
Hmotnost ( g )
Fitted this to my bz888 to increase the top speed. It's stock other than harder front springs. In stock form it did 59km/h. This should push it over 80. I'll update when I get a chance to measure. The gear was very easy to fit and works perfectly, cheapest possible upgrade. The car still has heaps of acceleration. Could easily have used a gear with more teeth.barato y buena calidad