Genuine Bondtech Drive Gear Kit 1.75mm/5.0mm

Come as a set consisting of a primary drive gear, a secondary gear, bearings and a shaft.

This kit is for 1.75 mm diameter filament and contains: 

• primary gear with inner diameter of 5mm
• secondary gear with two needle bearings
• M3x2 setscrew
• 3 x 20 mm shaft

A small dab of grease of lithium-based grease is recommended to use on the gear section and inside the needle bearings for lower friction and to avoid wear. 

Features:

• Hardened, surface-protected steel
• Precision cnc-machined
• Super-sharp teeth for maximum grip.
• The perfect choice for your high-performance feeding system
• Great for use with abrasive filaments due to an extremely high wear resistance