TEP6143 64P 43T Ultra Lightweight Aluminum Pinion Gear w/ 3.17mm Bore

Ultra Lightweight Precision Machined 64 Pitch Aluminum Pinion Gears for 1/10 & 1/12 On-Road Racing: Touring Car, Pan Car, WGT and F1 Racing.  Meshes with all 64 pitch spur gears. Titanium Nitride Hard Anodized for longer life. 64 Pitch in Sizes from 33 to 65 teeth. Uses 3mm set screw (included). Standard 540 Motor Shaft Size. Size etched on pinion gear.

"Ultra Lightweight and Stronger than Molded Composite Gears"

SPECS:

• Titanium Nitride Hard Anodized for Long Life and Less Resistance
• Precision Machined Ultra Thin Tooth Profile (Less Than 2.5mm Wide)
• Large Fan Blade Style Cutouts to Reduce Weight
• For 1/8" Shaft (3.175mm) Motors
• 3mm set screw included 
• Size etched on each pinion