Bondtech extruder kit for Wanhao 3 V2.1 not i3 plus

This product is in stock in Florida and ships same day.  Everything is included in Package Bondtech Mini for Wanhao i3 Extruder bracket for Wanhao I3 Shipping Cost Bondtech Mini with Dual-Drive gears that grips the filament from both sides without any slippage or grinding as an upgrade kit for the Wanhao I3 printer.The smaller effective diameter of the drivegear will increase the torque by about 50% and also the resolution will increase with 50% since the E-step value is 140 compared with the 96 as the standard extruder.The filament path is fully guided and this makes the extruder work perfect with both hard and soft filaments, the drive gear is also in hardened steel to withstand wear from especially filaments with abrasive additives like carbonfiber and glassfiber.The quick-release lever lets you load and unload filament with ease for quick filament changes.Spring loaded pre-tension on the filament.This kit uses the original steppermotor that came with the printer and is install