Sell LargeLookout+++ Drivegear kit dual drive gear extruder kit Cloned Btech upgrade for extruder best price

Features: DualDrive gears for 1.75 mm filament,Precision custom cnc machined with extreme precision guarantees that you get the grip you always wanted. The gears are treated with hardened steel. Greatly improved the durability and reliability of gears. The extruder controls the filament very well. Description: 100% brand new and high quality Material:Metal Colour：silver&black Package include: Superior quality pulley WITHOUT the lock screw X 1 Superior quality pulley with the lock scre X 1 Pulley shaft X 1(3MM*20MM) Pulley bearings X 2 Stainless steel square nut X 2. Notes: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-3cm measuring deviation due to manual mearement.