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Best Choice CHICIRIS 
CHICIRIS Motor Gear Set, Plastic Gear Set Wearable DIY Toy Parts for Model Making Accessories, 6 Sets Pulley Belt Kits R [ MATERIAL] Gears kits are made of durable plastic for long-lasting useASTEM 
100+PCS Technic Gears and Axles Compatible with Technic-Sets,Gears-Rack (Pins-Axles Differential New) for Car Building B The list package includes various technical parts, 118PCS.Technic parts pack, compatible with LEGO Technic parts, randomTORMEN 
TORMEN Plastic Gear Package Kit, DIY Gear Assortment Accessories Set for Toy Motor Car Robot Various Gear (78 Pcs GREAT QUALITY： This gear kits is made of high quality plastic, which is Durability and has long service life.Best Value Bestgle 
Bestgle Universal Mountain Bike Shift Cable Kit and Housing Set Bicycle Gear Shift Derailleur Cable Stainless Steel Repl Stainless Steel PTFE coated cables, greater strength, toughness, provide more shift power and smooth operationXUXHOU 
XUXHOU 75pcs Gears, ABS Plastic Gear Box Motor Parts Set for DIY Robot Gear & Toy Model Enthusiasts [VERSATILE GEAR ACCESSORIES] Includes 75 gear accessories ranging from spindle straight teeth to pulleys for a wide rangZopsc 
26pcs Plastic Gear Set, Plastic Spindle Gears Sleeve Kit, 2MM/2.3MM/3MM/3.17MM/4MM Motor Gear Set for Aircraft Car Model Made of plastic, wearable and long service lifeVGOL 
VGOL 1 Set RC Car Spur Gear Set 64T Main Gear 17T Motor Gear Compatible with Redcat L-ightning EP Drift Compatible with [Durable Metal Construction] Crafted from sturdy metal for long-lasting durability.Habow Habow 852pcs Technic-Parts Gears-Axle-Pin-Connector Compatible with Lego-Technic, Shock-Absorber Wheels Chain Link Frame YijiaLink 5-Pack Black Steel Metal 5mm Pinion Motor Gear Sets 13T 14T 15T 16T 17T Compatible with HPI Kyosho Losi Axial Tamiya 1/8 The 32DP pinion gear sets are made of hardened steel, durable and reusable.TEESE TEESE 10pcs Framed Differential Gear Set With Universal Joint Axle, Compatible With Technic Parts, for MOC Project Bulk Please note that the color of this product is random, the picture is an example of the model number, and the color of thChangor Changor Differential Main Metal Spur Gear, Anti-Rust Steel 64T 17T 21T 26T 29T Gear Set, Upgrade Kit 1/10 rc spur Gear f [Optimal Gear Configuration] - The Differential Main Metal Spur Gear set (64T, 17T, 21T, 26T, 29T) provides versatile toGEHARTY Power Window Lift Regulator Motor Gear Repair Kit Set Replacement Compatible with Mazda 3 Sport 5 6 CX-7 CX-9 RX-8 (1 Se FITMENT: for Mazda 3 2004-2009, for Mazda 5 2006-2010, for Mazda 5 2012-2015, for Mazda 6 2003-2008, for Mazda CX-7 2007Cobers 496Pcs Technic-Parts Pieces Gears-Axles-Pins-Connectors Compatible with Major Brand Power-Function Cars-and-Motors Comprehensive Building Set: This set included a variety of engineering parts such as gears, axles, pins, connectors, chaWOAEIUOS WOAEIUOS RC Transmission Gear Set Metal Gearbox Gear with Shaft and Motor Gear for Axial SCX24 90081 AXI00001 AXI00002 A Made of high quality metal, durable and anti-corrosion.Swpeet Swpeet 3Pcs 3-Jaw Gear Puller Set, 3 Inch 4 Inch 6 Inch Gold 3 Jaw Puller Kit for Pulley Gear Bearing Flywheel Removal, ⚙【What You Get】---------- You will recelive 3Pcs 3-Jaw Gear Puller Set, including a 3-inch gear puller with a 4.5-inch jDND DADO DND Metal Dice Set, 7-in-1 Gear Wheel Dice Spinner + 7-Piece Polyhedral Metal DND Dice Set, D&D Gifts with Dragon Logo G Game accessories: this dice and gear spinner is the ideal choice for players of role play and board players; whether claTEESE TEESE 50pcs Technic-Motor Set with Battery-Box-Switch-Cable, Gear-Axle-Universal-Joint, Compatible with Technic-Parts Pack includes: 2*medium motor,2*L motor,2* battery box(No battery), 1*Control Switch, 1*light cable, 42 technology partsSING F LTD SING F LTD 5PCS 32DP 3.175mm Pinion Motor Gear Set 12T 13T 14T 15T 16T for 1/10 RC Car 3650 540 550 Brushless Motor Shaf Compatibility : The gears are compatible with 1/10 RC Car 3650 540 550 Brushless Motor.IIROMECI IIROMECI Gears Toy for Kids, STEM Educational Construction Toys, Building Toys for Boys and Girls, Creative Learning Toy STEM Educational Construction ToysPOENVFPO POENVFPO RC Pinion Gear Set, 3.175mm RC Pinion Gear Set for Tamiya TB02 TA05 Car 18T 19T 23T 24T Steel Motor Preminum Material: RC pinion gear set is made of superior quality steel material, and with finest workmanship, which isCobers 66Pcs Technic-Parts Kits Rear-Axle-Differential-Gear Set Compatible with Major Brand MOC-Accessories Pins-Frames-Beams-C This set included 66pcs of engineering parts such as gears, axles, pins, frames, beams, joint, connector and shock absorLearning Resources Gears! Gears! Gears!® 100-Piece Deluxe Building Set Different every time you build, this versatile, interconnecting gear set fosters imagination and provides opportunitiesNUZAMAS NUZAMAS 48DP Pinion Gear Set 24T 25T 26T 27T 28T 29T Metal Gear for 3.175mm Shaft 1/10 RC Brushless Brush Motor Premium Metal Construction: Our small gears are precision-crafted from top-grade steel, ensuring they can endure the demCreate idea Create idea 1 Set Gear Shifter Adapter Threaded Gear Shifter Handle Knob Adapters Compatible with Logitech G25 G27 G29 G Sizes: The threaded gear head adapter internal thread is M10*1.5 ,external thread is M12*1.25.TAMIYA Tamiya TAM54500 54500 Rc TT02 High Speed Gear Set, 68T, Brown Made from high quality materials and designed for long lasting performance.eMagTech eMagTech 1 Set 3D Printer Dual Drive Extruders Gear Kit Compatible with Prusa i3 MK2/MK3 Compatible with Ender 3 V2/3 Pr Function:This 3D printer dual drive extruders gear kit is used to upgrade 3D Printer. After optimization, deepen the geaSTEAM STUDIO STEAM STUDIO Pipe Blocks Building Set – 56PCS Colorful Construction Toys with Wheels & Gears, 3D Creative Pipe Engineeri 🚀 56PCS Creative Building Set – Includes colorful pipe blocks, wheels, gears, and connectors that let kids build cars,17% Off Yakiter Yakiter Snorkeling Gear Set, Anti-Fog and Leak-Proof 180°Panoramic Diving Mask, Dry-Top Snorkel, Fins, Storage Bag, Snor 【Adult Mask Fins Snorkel Set】Adult snorkel set comes with adjustable fins, anti-fog leak-proof mask, dry top silicone snyuksok yuksok Electric Bike Motor Gear Electric Bicycle Components Sturdy Steel Planetary Gear with Bearing, Planetary Gear Set 【Material】: This electric bike motor gear is constructed from quality steel for enhanced durability and long time useuxcell uxcell Worm Gear Set - 0.5 Module 60:1 Reduction Rate 5mm Hole Dia Gear Shaft and 6mm Hole Dia Gear Wheel 60T Drive Gear Package Content - The set includes a 0.5 module 5MM Hole Dia brass gear shaft and a 60 Teeth brass worm gear wheel.YINETTECH YINETTECH 2 Sets Nickel-Plated Hardened Steel Extruder Gears with Screws Compatible with Creality K1 K1C K1 Max Ender 3 Compatibility: This product is Compatible with Creality K1, K1C, K1 Max, Ender 3 V3, Ender 3 V3 Plus 3D Printers.Odorkle Odorkle Extruder Gear Upgrade Kit for K2 Plus 3D Printer, DLC Black Hardened Steel All Metal Reduction Gear Set for Enha [All Metal Durability] Made of hardened steel with DLC coating, surface hardness exceeds 60 HRC for wear-resistant perfoXIULIUU XIULIUU Snorkeling Gear for Adults Men Women, 4 in 1 Snorkel Set with Diving Mask Anti-Fog Anti-Leak, Dry Top Snorkel, F 【Mask Fins Snorkel Set for Adults】4 In 1 snorkel set with adjustable fins,tempered glass lens mask, dry top silicone snoKuskins Kuskins Therian Gear Set - Fingerless Gloves, Knitted Cat-Ear Beanie, Leg Warmers,Y2K Grunge Necklace & Bracelet | Theri 【Therian Gear Crochet Hat】Crafted with whimsical cat-like ears, this crochet hat is a playful nod to therianthropy, perfGeneric Snorkelling Gear Set, Mask, Snorkel, Black and Teal (S/M) Comprehensive Snorkelling Set: This set includes open-heel fins, a tempered glass mask, and a semi-dry snorkel for a comYosoo Health Gear Yosoo Health Gear Watch Bars, Steel Watchband Tubes Pins Repair Tool Set, 10mm to 28mm, Professional Watch Repair Access Effortless Usage: Marked by its simplicity and convenience, this product is easy to use. Whether you need a replacementSG Store SG Store 10Pcs 8mm Inner Diameter Shaft Collars Set Screw Lock Collar Suitable for 3D Printer Gearbox Components Motor B Product size: The product has an outer diameter of 14mm, an inner diameter of 8mm, a thickness of 7mm, and a hole diametJelquix Jelquix Hardened Steel Extruder Gear Set, Nanocoating Treatment Gear Kit, DLC Coating Integrated Handle Set with Improve [Engineered for High Performance Materials] These premium hardened steel gears are built to handle the toughest engineerCNRAQR CNRAQR PC USB Simulator Shifter 7+R H Gear Shifter with L Shape Clamp Set for Gear shift PC Windows Steering Compatible ☀STABLE SUPPORT FROM THE CLAMP KIT: The included Gear Shifter clamp features an L-shaped clamp design that ensures the sTIKATARER TIKATARER Hardened Steel Extruder Gear Set, DLC Coating Integrated High Hardness Lightweight Gear Assembly, Straight Cut [Integrated Shaft Construction for] The integrated shaft construction ensures improved concentricity of the gears signifENDGAME GEAR ENDGAME GEAR OP1 Replacement Mouse Skate Set, 7 Pieces, Includes Large and Small Skates, Sensor Skate Included, 99.5% PT 4251442509286Badafaci Badafaci K1C Extruder Gear Set, Hardened Steel Gears, Enhanced Performance for K1C and Ender 3 V3 Users [Precision Fit]Engineered for K1 and Ender 3 V3 to ensure optimized extruder performance and smooth operation.Jiawu Jiawu Extruder Gear, Aluminum Alloy Handle Extruder Gear Set Standard Size Widely Applicable for HARDENED STEEL GEAR: With a hardened steel construction, the extruder gear enables the printing of engineering filamentsJOYMENTHERE 2Pcs Miniature Coffee Gear Keychain Set, Gifts for Barista and Coffee lovers, Coffee portafilter powder Press Combo Key ☕ 𝗖𝗼𝗳𝗳𝗲𝗲 𝗟𝗼𝘃𝗲𝗿'𝘀 𝗘𝘀𝘀𝗲𝗻𝘁𝗶𝗮𝗹: Carry your passion everywhere with those Coffee Miniature Barista PortaGeneric Compatible for BMG, Compatible for Voron CW1 CW2 Hardened Steel Integrated Extrusion Wheel Gear Set 3D Printer Accessori Hardened steel integrated shaft gear: The gear features integrated shaft design to minimize eccentric rotation during asQikegoods Men's Long Sleeve Padded Compression Shirt Football Protective Gear Set Training Suit for Soccer Rugby Basketball Paintb Polyester and EVA emulsionFzkjbn Fzkjbn 2 Set Volleyball Knee Pads and Volleyball Arm Sleeves with Protection Pad and Thumb Hole for Women Men Complete Volleyball Gear Set:This volleyball protective gear set includes both knee pads and arm sleeves in matching blaENDGAME GEAR ENDGAME GEAR OP1 Skin Set, 4 Pieces, Pre-Cut, Compatible with OP1we Gaming Mouse, Synthetic Rubber, White PRE-CUT GRIPS: The ENDGAME GEAR OP1 Skin Set consists of four pre-cut grips.WACOOL WACOOL Snorkeling Snorkel Diving Scuba Package Set Gear for Kids Youth Junior Anti-Fog Coated Glass with Silicon Mouth P FOR JUNIOR and KIDS: For age from 6 - 12 years old; Fully adjustable head straps(easy-adjustment buckle with just pinchYechiry Yechiry Upgraded Extruder Gear Set, Hardened Steel Gears, DLC Coating Gears with Double Bearing Reduction, Ideal for K1, [Perfect Compatibility] This extruder gear set is meticulously designed to fit seamlessly with k1 k1 maximum k1c ender 3Jiawu Jiawu Advanced DLC Coating Extruder Gear Set - Hardened Steel Gear Assembly for kobra3 - Suitable for Filament Enthusias [SMOOTH PRINTING RESULTS] DLC nano coating ensures smooth operationDaddyGoFish DaddyGoFish Kids Fishing Pole - Rod Reel Combo Tackle Box Starter Set - First Year Small Dock Gear Kit for Boys Girls To ALL-IN-ONE KIDS FISHING SET - The kit includes a portable telescopic rod & pre-spooled (8lb test line) reel combo, carryZerodis Zerodis Steel Extruder Gear Set in 3D Professional Accessories [Long -term DLC coating] improves useful life and performance in various printing conditions.Yctze Yctze Hardened Steel Extruder Gear Set, DLC Nano Coating Integrated Shaft Gear Set, Straight Cut Design with Enhanced Du [High Performance Material Compatibility] Designed to handle the toughest printing challenges, this hardened steel gearJelquix Jelquix Hardened Steel Gear Set, Integrated Shaft Design Gear, Wear Nano Coating Gears with High Double Ball Bearings, I [Optimized for High Temperature Performance] Designed for demanding printing environments, this gear set resists deformaGeneric Compatible for Canon, MF 631 633 635 525 543 Gear Set Toner Cartridge Full Printer Compatibility -- Precision-engineered for MF631, MF633, MF635, MF525, MF543 series, matching CRG-045 specifOdorkle Odorkle Extruder Gear Set Extruder Reduction Gear Drive Hardened Steel DLC Coating Double Bearing Gears with 2 Gears 1 R [Complete Upgrade Kit] This comprehensive upgrade package includes 2 precision double bearing gears 1 reduction gear andYechiry Yechiry Extruder Gear Set, All Metal Hardened Steel Double Drive Gears, Reduction Gear Set with Heat Processed Surface f [Perfect Compatibility] Specifically tailored for raise3d pro2 pro3 and e2 series 3d printers this extruder gear set is15% Off Emsina EMSINA E8 Freedom HD Mask Fin Snorkel Set with Adult Snorkeling Gear, Panoramic View Diving Mask, Trek Fin, Dry Top Snor 【EXTRA LARGE CLEAR CRYSTAL LENSES SNORKEL MASK】: Upgraded design which fit most face, these panoramic masks have been deGeneric 7pack Kids Bike Protective Gear, Adjustable Helmet Pads Set for Knees, Wrist Guards, Elbow, Protection Ventilation Desig Ventilation Design: With multiple air vents and breathable foam, this Skateboard Gear keeps you cool and dry even duringBewinner Bewinner Extruder Gear Kit for 4 Series 3D Printer, Hardened Steel DLC Coated Drive Gear Set with Dual Feeding for 1.75m Compatible Model: This extruder gear kit is suitable for 4, for 4 Pro, for 4 Plus, and for 4 Maximum 3D printers, ensuriTIKATARER TIKATARER Upgraded Extruder Gear Set, Hardened Steel DLC Coating Double Bearing Reduction Gears, Enhanced Rustproof Lubr [Perfect Compatibility] Designed for k1 k1 maximum k1c ender 3 v3 and ender 3 3d printers this extruder gear kit ensures12% Off Forzueby Forzueby Adult/Kids Knee Pads Elbow Pads Wrist Guards 6 in 1 Protective Gear Set for Inline Roller Skating Skateboarding [SIZE GUIDELINE] X-SMALL recommend for the children ages 3-5, weight in 15-30 Kg； SMALL recommend for the children agesBadafaci Badafaci Hardened Steel Extruder Gear Set All Metal Double Drive Gears and Reduction Gear for Pro2 Pro3 E2 Series 3D Pri [Heat Treated for Superior Performance] Each gear undergoes precise heat treatment to enhance surface durability and weaJiawu Jiawu All-Metal Extruder Gear Set for Pro2/Pro3/E2 Series 3D Printers, Wear-Resistant and -Resistant Gears for Technical [RELIABLE HARDENED STEEL] Hardened steel construction for durability and long life, for printing abrasive materialsSENECESLI 3D Printer Extruder Gear Kit for HGX LITE 2.0, Hardened Steel Gear Set, Dual Gear Extruder Kit for HGX LITE 2.0 Dual Gea Good Compatibility: The hardened steel gear set is specifically designed for use with the for HGX LITE 2.0 dual gear extVolksRose VolksRose 10-Color 3D Lifelike Fishing Lures Kit - Bass/Trout/Pike Catcher with Powerful Sea-Ready Hooks (11cm/13.4g), S 【3D Hyper-Realistic Laser Skin Design】Features laser-carved scale texture with lifelike 3D holographic eyes that perfectEmsina EMSINA Mask Fin Snorkel Set with Adult Snorkeling Gear, Panoramic View Diving Mask, Trek Fin, Dry Top Snorkel +Travel Ba 【Great Value for 3 Items set snorkel, All in One Go】Comfort is key when it comes to underwater exploration. The ergonomiSpacnana Spacnana Hardened Steel Extruder Gear Set, Integrated High Hardness Lightweight Gear Assembly for Optimal Printing Perfo [Integrated Shaft Design] Enhances concentricity, minimizes eccentric rotation, leading to consistent extrusion for prinDecumeby Extruder Gear Set, Hardened Steel Double Drive & Reduction Gears, Wear Resistant for Abrasive Filament 3D Printer, for P SUPERIOR ABRASIVE FILAMENT PRINTING: Upgrade your 3D printer with hardened steel extruder gears, designed for high hardnLuocute Extruder Gear Set, Extruder Reduction Gear Extruder Drive Gear Hardened Steel Double Drive Gears for Pro2 Pro3 E2 Series [Precise Filament ] This kit includes both double drive gears and a reduction gear, designed to accurately feed filamentFafeicy Fafeicy All Metal Extruder Gear Hardened Steel Gear Set Double Drive Gears and Reduction for Pro2 Pro3 E2 Series 3D Prin [Precision Gear System] This complete set includes both double drive gears and a precisely engineered reduction gear. thJectse Jectse Upgraded Extruder Gear Set Hardened Steel Black Reduction Gold Double Bearing Gears for K1C, Efficient Printing [PRECISE AND COMPATIBLE] This extruder gear set is designed for K1, K1 Maximum, K1C, Ender 3 V3, and Ender 3 V3 Plus 3DJectse Jectse Drive Gear Replacement Kit for Neptune 4 Series - Hardened Steel Gear Set for Smooth Filament - Compatible with N [RELIABLE COMPATIBILITY] Compatible with Neptune 4 series printers for reliable performanceCryfokt Cryfokt Drive Gear Extruder Gear Set for Adventurer 5M Pro, Improving Material Efficiency for Engineers [DIRECT INSTALLATION] Simply install and use on Adventurer 5M 5M Pro 3D printersAolidsive Aolidsive Extruder Gear Set, Hardened Steel Double Drive and Reduction Gears for 3D Printer Pro2 Pro3 E2 Series [Precision Feeding]Double drive gears and reduction gear work in , ensuring consistent filament feeding into the hot endGeneric Generic Hardened Steel Extruder Gear Set, DLC Coating 3D Printer Extruder Gear Assembly for 1.75mm Filament Optimized Gear Design: Featuring a straight cut gear design, this hardened steel extruder gear assembly offers superiorLeftwei Leftwei Hardened Steel Double Drive Gear Set for Raise3D Pro2 Pro3 E2 Series 3D Printer, Wear Resisting Extruder Gear fo [SUPERIOR DURABILITY] Crafted from hardened steel, these extruder gears resist wear for extended usage, perfect for abraEujgoov Eujgoov Extruder Gear Set Extruder Reduction Gear Drive Gears All Metal Hardened Steel Double Drive Gears for Pro2 Pro3 Hardened Steel: The extruder gears are made of hardened steel, boasting high hardness and wear resisting, enabling the p12% Off Rhinowares Rhino Coffee Gear RWBCS-4PK Barista Cloth Set 4pk, Multicolored Coffee Cloth with Belt clip: Heavy duty microfibre cloth has been designed to quickly & easily remove coffee waste fromSpacnana Spacnana Extruder Gear Set, Hardened Steel Double Drive and Reduction Gear with Heat Processed Surface for 3D Printer Ex [Heat Treated for Superior Durability] Each extruder gear undergoes advanced heat processing to enhance its wear and proGeelife Geelife Knee Pads Elbow Pads Wrist Guards 3 in 1 Skateboard Protective Gear Set for Rollerblading Skateboarding Cycling IMPACT RESISTANT ▶ Made of durable, soft EVA padded material with tough plastic plates. It could protect the user duringFdit Fdit Durable 3D Printer Drive Extruder Gear Kit - High Efficiency Gear Set for HGX LITE 2.0 Dual Extruder Applications [EFFICIENT GEARS] Ensures high efficiency and reliable extrusion performance with hardened steel gears.ENDGAME GEAR Endgame Gear Gaming Mouse XM2 Wired 8K Black Replacement PTFE 100% Mouse Skate Set EGG-XM2-8K-BLK-JP The XM series features a symmetrical design that is perfect for holding and holding a handle, and a strong fit thanks toWCBZNDA Compatible for Creality K1 K1C K1Max Extruder Transmission Reduction Gear Set(Fully Gear Set C) Transmission reduction gear provides consistent filament feeding for K1 series printers.YDuupxe YDuupxe Hardened Steel Extruder Gear Set Upgraded Double Bearing Gears Replacement for K1 Maximum 3D Printer Applicable Model: Designed for K1, for K1 Maximum, for K1C, for Ender 3 V3, and for Ender 3 V3 Plus 3D printers, this ex15% Off Goodsnetic Kids/Youth Knee Pads Elbow Pads Toddler Protective Gear Set with Wrist Guards 6 in 1 for Roller Skates Cycling BMX Bike ♥ Recommended Age : Size S is suitable for children aged 3-8, and the recommended weight is 33-55 lbs (15-25 kg); size MWCBZNDA Compatible for Creality K1 K1C K1Max Extruder Transmission Reduction Gear Set(Fully Gear Set A) Transmission reduction gear provides consistent filament feeding for K1 series printers.WCBZNDA Compatible for Creality K1 K1C K1Max Extruder Transmission Reduction Gear Set(Fully Gear Set B) Transmission reduction gear provides consistent filament feeding for K1 series printers.15% Off Goodsnetic Kids/Youth Knee Pads Elbow Pads Toddler Protective Gear Set with Wrist Guards 6 in 1 for Roller Skates Cycling BMX Bike ♥ Recommended Age : Size S is suitable for children aged 3-8, and the recommended weight is 33-55 lbs (15-25 kg); size MFaquanliz Knees Elbow Pads and Wrist Guards Protective Gear Set, 6 in 1 Adjustable Wrist Guard Knee and Elbow Pads, Adult Knee Pad Package Including: You will receive 2pcs elbow pads, 2pcs knee pads and 2pcs wrist pads, bring your kids all-round and pSxhlseller Sxhlseller 3D Printer Extruder Gear Kit Efficient Hardened Steel Gear Set for HGX LITE 2.0 | Industrial 3D Printing Acce [SEAMLESS EXTRUSION EXPERIENCE] Designed for HGX LITE 2.0 dual gear extruder to ensure efficient processing.ZZUOJZKJZ Extruder Upgrade Kit, Compatible with Sherpa Mini, Nano-Coated Integrated Gear Set, High Strength Wear Resistant Drive G This upgrade kit is specially designed compatible for Sherpa Mini extruders, equipped with a fully integrated nano-coateFafeicy Fafeicy Hardened Steel Extruder Gear Set, Upgraded Double Bearing Gears for K1, K1C, Ender 3 V3, Precision Printing, Eas Precision Fit: Designed specifically for K1, K1 Maximum, K1C, and Ender 3 V3 models, ensuring a perfect match for your 3Dpofirs Dpofirs 3D Printer Hardened Steel Dual Gear Extruder Kit for HGX LITE 2.0 - Efficient Extrusion Gear Set for Manufacture [ROBUST CONSTRUCTION] Sturdy design for long-lasting performanceWCBZNDA Compatible for Creality K1 K1C K1Max Extruder Transmission Reduction Gear Set(Fully Gear Set B) Transmission reduction gear provides consistent filament feeding for K1 series printers.15% Off Joncom Kids Protective Gear Set Knee Pads for Kids 3-14 Years Toddler Knee and Elbow Pads with Wrist Guards 3 in 1 for Skating 【 Recommended Age 】 Size S is suitable for children aged 3-8, and the recommended weight is 33-55 lbs (15-25 kg); size MWCBZNDA Compatible for Creality K1 K1C K1Max Extruder Transmission Reduction Gear Set(Fully Gear Set C) Transmission reduction gear provides consistent filament feeding for K1 series printers.WCBZNDA Compatible for Creality K1 K1C K1Max Extruder Transmission Reduction Gear Set(Fully Gear Set A) Transmission reduction gear provides consistent filament feeding for K1 series printers.