Features:

Type :Metal Extruders Bmg Bowden Dual Drive Extruder
Thread:MK8
Specification :1.75mm
Material: All Metal Aluminum
Applicable models : for Wanhao D9, Creality cr-10, ender-3, Anet E10
Packing list:

1 * Gear
1 * PTFE tube
1 * Upgraded pneumatic joint
1 * Metal extruder

Note:

BMG uses internal 3: 1 ratio gears along with precision-machined stainless steel cnc drive gears to give you a compact drive for all applications. Whether you need high resolution prints from Small nozzles or high flow prints from large nozzles, an optimized gear ratio in conjunction with our industry-leading car gears provides unmatched pressure on and fast retractions in a lightweight and compact package.

1-2cm error might exist due to manual measurements, please kindly understand. The colors deviation might differ due to different monitor setting