Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Core Material | Stainless Steel |
| Sleeve Material | Copper Alloy |
| Shaft Diameter | 3 mm / 4 mm Options |
| Available Lengths | 150 mm / 200 mm / 300 mm |
| Shaft Type | Rigid Straight Shaft |
| Surface Finish | Polished |
| Application | RC Boat Propulsion System |
| Corrosion Resistance | High (Freshwater Recommended) |
| Compatibility | Standard RC Boat Strut Bearings |
| Package Content | Drive Shaft and Copper Sleeve |
Anonymous
Apr 01, 2026
Rating: 3/5
Arrived slightly bent
The material seems good, but my 300mm shaft had a slight bend upon arrival. Packaging could be better to prevent damage during transit.
Anonymous
Mar 23, 2026
Rating: 5/5
Smooth operation
Installed this on my 300mm hull. The polished surface reduces friction significantly. Runs very cool even after a long run.
Anonymous
Mar 16, 2026
Rating: 5/5
Durable and reliable
Used this for a full season in freshwater. No signs of rust or wear on the sleeve. Highly recommend for standard RC boat builds.
Anonymous
Feb 22, 2026
Rating: 4/5
Good quality shaft
Solid construction and straight out of the box. I deducted one star because shipping took a bit longer than expected, but the product itself is excellent.
Anonymous
Feb 15, 2026
Rating: 5/5
Perfect for my racer
Fit perfectly into my strut bearings. No vibration at high speeds and the copper sleeve slides on smoothly. Great quality stainless steel.
Q: What type of lubrication should be used with the copper sleeve?
A: We recommend using a high-quality marine grease or specific drive shaft lubricant to ensure smooth operation and reduce heat.
Q: Can this shaft be used in saltwater environments?
A: While the stainless steel is corrosion-resistant, we recommend rinsing thoroughly with fresh water after each saltwater use to prolong lifespan.
Q: Can I cut the shaft to a custom length if needed?
A: It is not recommended to cut the shaft as it may affect the balance and integrity of the stainless steel core. Please select the closest available length.
Q: Is this a flex shaft or a rigid shaft?
A: This is a rigid straight shaft assembly. It is designed for straight drivetrain setups, not for flexible cable systems.
Q: Is the 4mm shaft compatible with standard motor couplers?
A: Yes, the 4mm diameter is standard for most RC boat motor couplers. Please verify your specific motor shaft size before ordering.
Naitong Automatic Retractable Air Hose Reel with PU Braided Hose for Pneumatic Tools and Car Detailing
$119.00
Premium Wall-Mounted Aromatherapy Empty Bottle – 100ML Plastic Square Diffuser Bottle with Wall-Mount Adhesive Sticker
$2.98
Leyingfang Floating Pen for Kids' Water Drawing, Colorful Water-Soluble Suspended Markers, Erasable Watercolor Pens
$13.80
Loose Rose Quartz Beads, Donghai Agate, Chalcedony, Jadeite, and Madagascar Pink Crystal for DIY Jewelry Making
$6.72
Expandable Stainless Steel Sink Rack, Multi-Function Kitchen Drain Board for Fruits, Vegetables, and Utensils
$14.90
Transparent Retainer Case Aligner Storage Box Portable Carry-On Squeeze Bag Orthodontic Appliance Rubber Band Cleaning Box
$18.50
Transparent Data Cable Organizer Bag for Travel - Portable Multi-Use Visible Storage for Digital Chargers and Cable Management
$7.36
Finished Seal Calligraphy Finished Stone Stamp Sellos Chines
$108.58
Chunfei Grocery Store Commuter Hard Fork Low-Beam Mountain Bike for Urban Roads, Suburbs, School, and Outings
$2,247.00
6-Cavity Large Square French Flower DIY Soap Silicone Mold for Essential Oil and Milk Soap
$4.93
Home Balcony Vegetable Planter - Self-Watering Plastic Pot for Strawberries and Succulents
$28.00
Pressure Swing Adsorption Nitrogen Generator - High-Purity Nitrogen Device for Heat Treatment
$36,456.00
6-Cavity 3D Rose Silicone Mold for DIY Soap Making Heat-Resistant Non-Stick Large Size for Milk Soap and Essential Oil Soap
$5.80
Traditional Handmade Baby Teething Rattle Sheepskin Wooden Clapper Newborn Toy Intangible Cultural Heritage
$29.85
Manufacturer Supply ZSJC02 Film Splicing Table, Alignment Table, Film Inspection Table
$4,484.00
Box-Type Oxygen Generator Export Equipment - Stable Nitrogen and Oxygen Production for Wastewater Treatment
$25,000.00
Wholesale Acrylic Paint Stick Set, 3ml x 12 Colors, Non-Toxic for Children's DIY and Street Art
$2.01
Cheese Processing Equipment - Small Pasteurized Fresh Milk Production Line, Fully Automatic Cheese Making Machine
$66,500.00
Household Mini Range Hood, Portable USB Desktop Smoke Extractor for Living Room Hot Pot & BBQ Odor Removal
$41.00
Sanitary Grade Stainless Steel Low-Temperature Vacuum Single-Effect Falling Film Evaporator for Milk Powder and Juice Processing
$4,158.00
Chain Shortener & Lifting Rigging - Double Chain Hook Assembly for Overhead Cranes and Hoists
$130.00
Youlian Toast Shaping Machine Dough Molder Square Bread Shaper Bakery Equipment YSN-T380
$9,695.20
Michelin Tire 255/50R20 109V - Compatible with VW Teramont, Trumpchi GS8, AITO M7, Li Auto L7/L8/L9, and NIO ES6
$550.00
Traditional Wooden Rattle with Sheepskin Head for Early Education Newborns Boys and Girls Visual Tracking Grip and Hearing Training
$11.88
French Canson Classic Printmaking Paper 100% Cotton 320g for Screen Printing, Woodcut, Copperplate, Lithography; 250g Cotton Pulp 60*76cm Half Sheet 8K Quarter Sheet A4 Printmaking Painting Tool Set Ink Roll Rubbing Paper
$7.65
Fan Start Capacitor 8uF for ABB ACS800 VFD
$350.00
babycare Baby Rattle with Teether for Newborns, Silicone Shaker Bell Educational Toy for Infants and Toddlers
$39.90
Class 100 Clean Workbench and Laminar Flow Hood, Negative Pressure Weighing Booth, Direct from Manufacturer
$2,475.00
1.9m 4-Printhead Digital Sublimation Printer for Diatom Mud, Polyester Fabric, and Garment Heat Transfer Printing
$600.00
ergo5950 Acrylic Specialty Adhesive - High-Strength Bond for Acrylic Sheets, PMMA, Glass, Fish Tanks, PLA, and PC Boards
$57.84
![[M2-M20] Stainless Steel Spring Washer](https://www.gosteppe.com/cache/medium/product/16306/legacy-main-ef3d2dba3bde669d48e6cca2.webp)
