Description.
Name: main gear 
Material: 45# steel
Number of teeth: 46T/50T/54T
46T: total diameter: 48mm tooth width: 8mm
50T: total diameter: 52mm tooth width: 8mm
54T: total diameter: 56mm tooth width: 8mm
Suitable for models.
For 1/5 X-Maxx
1/10 Maxx
1/10 E-REVO 2.0 VXL
1/7 XO-1
List.
1* gear (select specifications)