The trianglelab has always been concerned about product quality.We are developing products and working hard to improve the quality.We will not abandon our reputation because of many cheap products on the market.It is believed that only high quality products can ensure the quality of your work and bring safety to your work. Some of our products may be more expensive than others,but please believe in our quality and believe that you will not regret when you receive the goods. ***-*** Cross-section display of some products (the picture has not been processed) If you need BMG Extruder(Right) Nema17-22MM Motor, If you need BMG Extruder, If you need Nema17-22MM Motor, If you need M8 Inductive Proximity Sensor, If you need 3D Touch Sensor, ?warning: Please check the instructions provided before purchasing. This product requires you to modify the cable. Need to patiently solder some cables and look at the circuit diagram. If you are not willing to do so. Then please do not buy. ?Installation tutorial STL ?Features: Trianglelab Direct Drive Extruder upgrade kit(T-DDE),This will be a very amazing 3D printer upgrade kit. It can effectively improve the performance of your 3D printer. You may be shocked by such high upgrades. But it did. Please throw away the old extrusion head system on your machine. We welcome any creator to create a unique high performance monster. ?100% TESTED: Because We test all units before shipping, Therefore, the accessories you receive may leave traces of installation. This is not because you have received the old item. This is the trace of our employees when testing the product for you. ?Compatible: Ender 3 CR10 CR10 S PRO And similar machines. *The connection line requires a little hands-on ability. ?What's in the box: Upgrade Notice: Upgraded on August 23, 2019,adding customized harnesses,all customers whopurchased after August 23, 2019 will receive an upgrade line. SET1: 12V DDE ALL KIT 12V DDE Basic Kit X 1 BMG EXTRUDER X 1 Nema17-22MM stepper motor X 1 SET2: 24V DDE ALL KIT 24V DDE Basic Kit X 1 BMG EXTRUDER X 1 Nema17-22MM stepper motor X 1 SET3: 12V DDE Basic Kit 12V DDE Basic Kit X 1 SET4: 24V DDE Basic Kit 24V DDE Basic Kit X 1 SET5: 12V DDE BMG Basic KIT 12V DDE Basic Kit X 1 BMG EXTRUDER X 1 SET6: 24V DDE BMG Basic KIT 24V DDE Basic Kit X 1 BMG EXTRUDER X 1 SET7: CR-10S PRO DDE Basic Kit 24V DDE Basic Kit X 1 SET8: CR-10S PRO DDE BMG Basic KIT 24V DDE Basic Kit X 1 BMG EXTRUDER X 1 ?DDE Basic Kit List: *PETG printed parts: BMG_CR-10_printhead_base x1 BMG_CR-10_printhead_upper x1 Fan_duct x1 cable_support_lid x1 BLtouch_mounting_bracket x1 PINDA_mounting_bracket x1 *Fastener: M3 Square nut x8 M3 Hex nut x5 Zip tie x3 M3X10 x10 M3x35 x4 M3x20 x4 M3 spring washer x4 *Electric: 4010 24v FAN 1meter wire with 4 self-tapping screws x1 5015 24V FAN 1meter wire x1 XH2.54 wire red x2 XH2.54 wire black x2 XH2.54 2P housing x2 V6 hotend 1meter wire 24Vheater cartridge + 104GT or NTC 100K B3950 thermistor x1 *Accessories: 4x2 PTFE TUBE L=58MM chamfered OD=3MM L=90CM Nylon filament Textile sleeve L=90CM shrink tube *The following are optional items (please buy in the store)* Optional: BMG dual-drive extruder Nema17-22MM stepper motor M8 5V proximity sensor TL-touch ABL sensor (3D TOUCH SENSOR) *If you need BMG Extruder(Right) and motor, *If you need 3D Touch Sensor , *If you need M8 Inductive Proximity Sensor, ?NOTE: 1 We recommend that you purchase a full set of upgraded accessories directly. This is more convenient. If you already have a BMG extruder and a stepper motor, then please purchase the base kit. Please note that all packages do not include accessories for AUTO BED LEVELING, which need to be purchased separately. 2 DDE supports 3D Touch Sensor and M8 inductive proximity sensor ?warning: This kit my need you to cut wires on your machine. If you afraid of splice and soldering wires or can not study the circuit diagram or not be familiar with playing with firmware please do not purchase this kit. ?Photo display: Two different sensors are demonstrated in our photo. for reference only. The 3D touch or M8 inductive proximity sensor is not included in the product. They need to be purchased separately. ?warning: Please check the instructions provided before purchasing. This product requires you to modify the cable. Need to patiently solder some cables and look at the circuit diagram. If you are not willing to do so. Then please do not buy. ?Installation tutorial STL: ?Flexibility The accessories in the photo are for demonstration purposes only. This accessory is not included in the product. PLEASE NOTE: DELIVERY WITHIN 2-8 WEEKS AS MOST OF THE ITEMS ARE COMING FROM ABROAD. IF FOR ANY REASON I CANNOT SHIP TO YOUR LOCATION, I WILL CANCEL WITHIN 24 HOURS. PLEASE NOTE: DELIVERY WITHIN 2-8 WEEKS AS MOST OF THE ITEMS ARE COMING FROM ABROAD. IF FOR ANY REASON I CANNOT SHIP TO YOUR LOCATION, I WILL CANCEL WITHIN 24 HOURS.