REDREX best sellers

#1 Ultra Clear PTFE Tube REDREX Ultra-Clear PTFE Tube for 1.75mm filament with Cutter for Bambu Lab A1/A1 mini/P1P/P1S/X1C Extruder,2.5mm IDx4mm OD Length 5M Bowden Tube Compatible with K1/K1 Max/Ender 3 V3 (Transparent)

$13.99 on Amazon

#2 Dual Gear Ender 3 Extruder Redrex Dual Gear Ender 3 Extruder with Two Washers Metal Drive Feeder Upgrade Kit Compatible with Creality Ender 3 V2 Pro,Ender 3 Neo Series,CR10 3D Printer TPU Filament Supported(Motor Shaft>20mm)

$13.99 on Amazon

#3 365mm T8 Z Axis Lead Redrex 365mm T8 Z Axis Lead Screw Z Rod Stainless Steel Threaded Rod with Brass Nut Z-axis Upgrade Kit for Ender 3 V2/Ender 3 V2 Neo/Ender 3 Pro/Ender 3/Ender 3 Neo/Voxelab 3D Printer

$12.99 on Amazon

#4 Bowden Extruder Feeder Redrex Bowden Extruder Feeder Upgraded for ANYCUBIC Mage,Ender 3 V2,Ender 3 Pro,CR10 Series 3D Printer[Transmission Ratio 3:1]

$12.98 on Amazon

#5 Dual Gear Ender 3 Extruder Redrex Dual Gear Ender 3 Extruder with Two Washers Metal Drive Feeder Upgrade Kit Compatible with Creality Ender 3 V2 Pro,Ender 3 Neo Series,CR10 3D Printer TPU Filament Supported(Motor Shaft>20mm)

$13.99 on Amazon

#6 Dual Gear Ender 3 Extruder Redrex Dual Gear Ender 3 Extruder with Two Washers Metal Drive Feeder Upgrade Kit Compatible with Creality Ender 3 V2 Pro,Ender 3 Neo Series,CR10 3D Printer TPU Filament Supported(Motor Shaft>20mm)

$11.98 on Amazon

#7 Dual Gear Ender 3 Extruder Redrex Dual Gear Ender 3 Extruder with Nema 17 Stepper Motor compatible with Creality Ender 3 V2,Ender 3 Pro,Ender 3 Neo,Ender 3 V2 Neo,Ender 3 Max Neo,Ender 5,Ender 7,CR6 SE,CR10 3D Printers

$20.98 on Amazon

#8 Original Creality Rotatable REDREX Original Creality Rotatable Filament Spool Holder Upgrade Kit Built-in Bearing 3D Printer Bracket for Ender 3,Ender 3 V2,Ender 3 Pro,CR10,Ender 5,Ender 5 Pro,Ender 3 Neo,Ender 3 V2 Neo 3D Printers

$20.98 on Amazon

#9 365mm T8 Z Axis Lead Redrex 365mm T8 Z Axis Lead Screw Z Rod Stainless Steel Threaded Rod with Brass Nut Z-axis Upgrade Kit for Ender 3 V2/Ender 3 V2 Neo/Ender 3 Pro/Ender 3/Ender 3 Neo/Voxelab 3D Printer

$9.69 on Amazon

#10 Ender 3 Extruder MK8 Redrex Ender 3 Extruder MK8 Metal Bowden Drive Feeder Upgraded 3D Printer Parts Compatible with Creality Ender 3 V2/Ender 3 Pro/CR-10 Series and Other Reprap Prusa 3D Printers[Right Hand]

$9.98 on Amazon

#11 Hardened Steel High Flow Redrex Hardened Steel High Flow Nozzle Kit,0.4mm 0.6mm 0.8mm with Cleaning Needle 3D Printer Extruder Nozzles High Speed Print Head for I3 Mega,Mega S,Mega X,Mega Pro,Chiron,Kobra

$16.98 on Amazon

#12 Hardened Steel High Flow Redrex Hardened Steel High Flow Nozzle Kit,0.4mm 0.6mm 0.8mm with Cleaning Needle 3D Printer Extruder Nozzles High Speed Print Head for Bambu Lab X1,Lab P1P,Lab P1S,Lab P1S Carbon

$16.98 on Amazon

#13 2PCS Original Kobra 3/Kobra REDREX 2PCS Original Kobra 3/Kobra 3 V2 Combo Hotend 3D Printer All Metal Extruder Hot End Replacement with 0.4mm Brass Nozzle and Silicone Sock for Anycubic Kobra 3 and Kobra 3 V2 Combo 3D Printers

$19.99 on Amazon

#14 3PCS Kobra 3 Max Combo REDREX 3PCS Kobra 3 Max Combo Hardened Steel Nozzle,High Flow&High Speed Quick-Swap 0.4mm Print Head Extruder Hot End Kit Compatible with Anycubic Kobra 3 Max/Kobra 3 Max Combo 3D Printers

$19.99 on Amazon