T-Rex 450 Copper Motor Pinion Helical Gear 3.17mm 11T 12T
Description:
Description:
100% brand new
Material: Copper
Color: Yellow
Usage: For T-Rex 450 series
Must with: 121T Slant Thread Main Drive Gear
Specification:
Tooth: 11T & 12T
Modulus: 0.6
Shaft diamater: 3.17mm
Package included:
1 x Motor Gear
1 x Screw(M3x3mm)
