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.
Over-Toilet Storage Rack with Tissue Organizer for Bathroom, Vanity, and Shower Gel - Multi-Use Bathroom Shelf
$27.66
15-inch Carbon Fiber FPV Drone Frame - High-Strength Quadcopter Aerial Photography Chassis Direct Sale
$396.44
Petal-Shaped Ceramic Tea Scoop and Holder for Gongfu Tea Ceremony
$97.00
Scented Candle Waxing Cotton Wick with Base Wick Fixer Sticker DIY Materials
$0.35
Stainless Steel Fish Tank Converter - Bucket to Aquarium Adapter with Inverted Stand and Faucet Spout for Mineral Water Jugs
$13.58
Non-woven Cleaning Cloths, Lint-free Wiping Rags, Oil-absorbing Paper, Machine Cleaning Cloth, Dust Removal Cloth for Subway Use (No Washing Required)
$138.00
Large Paint Brush Set - Watercolor Pen Kit for Children's Day Art and Drawing
$31.25
Foldable Car Tire Stone Removal Tool, Explosion-Proof Scraper Hook for Extracting Pebbles from Tires
$19.53
Black Swan Watercolor, Gouache, and Acrylic Paint Brush Set - Professional Art Painting Tools for Numbered Paint-by-Number Kits
$6.80
Jiangchuan 800 Roll-to-Roll Oil-Heated Roller Heat Transfer Machine – Digital Sublimation Printer for Curtain Fabric Rolls
$147,743.75
Traditional Handcrafted Wooden Rattle for Newborns – Safe for Teething, Intangible Cultural Heritage Toy
$10.10
All-Season Quiet and Comfortable Vacuum Tires for Buick Enclave 2013-2014 - Custom Fit, Wear-Resistant
$458.00
Mia Core Paper Stump and Blending Knife Set, Double-Ended Blending Pen for Sketching, Art Student Drawing Tools (S/M/L)
$4.28
Feileniao Gongbi Painting Draft Sheets – Pre-Outlined Bird-and-Flower Designs on Sized Xuan Paper for Color Filling Practice
$8.42
Automatic Retractable Air Hose Reel, Electronic Drum, Water Drum, Yarn Clamp, Air Pump Hose for Auto Repair, Beauty, Gardening, and Washing
$280.00
LA Curved Surface Screen Printing Machine - Automatic Cup Printer, Cylindrical Net Printer for Cosmetic Bottles
$26,750.00
Bathroom Toilet Storage Rack - Over-Toilet Shelf for Bathroom, Restroom, Washing Machine with Flip Lid - Space-Saving Organizer
$59.00
Heavy-Duty Chain Slings for Lifting Rebar and Steel - Manganese Steel Lifting Chains
$113.00
Toilet Storage Rack - No-Drill Bathroom Organizer for Restrooms and Washrooms
$14.80
Shuhai Blanching and Scalding Machine Fully Automatic Fresh Steam FVJ Vegetable Cooking and Cooling Equipment Enoki Mushroom Shiitake Blanching Flow Cooling
$18,900.00
PELICAN 1020 Waterproof Case - Compact Protective Box for Earphones with Free Shipping
$40.00
Marie's Collapsible Brush Washing Bucket Art TEP Watercolor Chinese Painting Brush Rinser Portable Silicone Extendable Small Paint Washing Bucket for Art Students
$12.50
Duosoduoxi Black Series Paper Blending Stumps (6-Pack) - Elastic Xuan Paper Tools for Art Exams and Sketch Highlighting
$5.10
Factory Direct 502 Super Glue - Instant Adhesive, 3-Second Bond, High-Strength Fast-Drying Glue for Furniture and Wood Repair
$1.28
NORTON Industrial Red Scouring Pad for Stainless Steel Brushing, Polishing, and Rust Removal – Fine Grit Abrasive Cloth
$17.50
Bucket Pack Soft-Tip Glitter Markers, Non-Toxic Washable Color Pens for Student Art and Drawing, Gel Highlighters
$2.99
6-Piece Nylon Brush Set for DIY Aromatherapy Candles, Plaster Coloring, Outlining, Detailing, Gouache, Acrylics, and Baking
$1.28
Activated Carbon Filter, Quartz Sand Filter, Fiber Ball Filter, Wastewater Filter, Environmental Protection Equipment
$45,000.00
Factory Direct Vegetable Filling Processing Equipment - TMH Dumpling and Bun Filling Chopper for Cabbage and Vegetables
$12,155.40
Hairline Transplant | No-Shave Hair Restoration | 1-2000 Grafts with Velvet Texture & Pain Management by Medical Director
$29,800.00
![[M2-M20] Stainless Steel Spring Washer](https://www.gosteppe.com/cache/medium/product/16306/legacy-main-ef3d2dba3bde669d48e6cca2.webp)
