Overview
The Traxxas Rudder arm (TRX10643) is an essential replacement or upgrade component for serious RC boat enthusiasts in the UK who demand precision steering and durability. This aluminium rudder arm assembly is specifically engineered for the Traxxas Disruptor 4S VXL 1/10 scale electric brushless race boat, one of the most advanced high-speed RC boats available to UK hobbyists. Whether you're competing in RC boat racing events across the country or simply enjoying high-speed runs on local waters, having quality replacement rudder components ensures your boat maintains optimal steering response and reliability.
Crafted from premium blue aluminium, this rudder arm combines lightweight construction with exceptional rigidity, allowing for precise directional control at high speeds. The Disruptor 4S VXL is known for its explosive acceleration and impressive top-end velocity, making it crucial that steering components match that performance capability. This rudder arm assembly is the genuine Traxxas part designed to work seamlessly with your boat's steering system, and keeping quality spares on hand means you're always ready for the next session on the water.
RC boat enthusiasts know that steering precision is everything when you're pushing a 1/10 scale craft to its limits. The Traxxas Rudder arm delivers the responsiveness and durability required for competitive RC boating in the UK, whether you race at dedicated RC water venues or enjoy recreational bashing on lakes and rivers. This component is trusted by RC model shop customers nationwide who understand that genuine Traxxas parts maintain the performance standards their boats deserve.
Key Features
- Premium Aluminium Construction — The rudder arm is manufactured from high-quality aluminium that provides the perfect balance between lightweight design and structural rigidity, ensuring your boat maintains precise steering response even during aggressive manoeuvres at high speed.
- Stainless Steel Hardware — All fastening hardware included with this assembly features stainless steel construction, which resists corrosion from saltwater and freshwater environments, maintaining durability and appearance over extended use on the water.
- Complete Hardware Package — This assembly includes everything needed for installation, comprising two 3x15mm stainless steel screws, one 3x18mm stainless steel screw, and three nylon locknuts, eliminating the need to source additional components.
- Optimised for Disruptor Boats — This rudder arm is specifically designed and tested for compatibility with the Traxxas Disruptor 4S VXL 1/10 electric brushless race boats in all colour variants (blue, green, pink, and orange), ensuring perfect fit and optimal steering geometry.
- Nylon Locknuts Included — The three nylon locknuts (NL 3.0) prevent vibration-induced loosening during high-speed operation, a critical feature when your boat is delivering maximum throttle across the water.
- Genuine Traxxas Component — As an official Traxxas part, this rudder arm is manufactured to the same exacting standards as the original equipment on your boat, guaranteeing compatibility, reliability and performance.
- Blue Colour Finish — The blue aluminium finish matches the aesthetic of the Disruptor hulls whilst providing a professional appearance that RC enthusiasts appreciate in their competition setups.
Technical Performance
The Traxxas Rudder arm (TRX10643) represents precision engineering at its finest for 1/10 scale RC boating. Measuring 127.5mm in length, this aluminium component is perfectly proportioned to deliver the steering throw and response characteristics that the Disruptor 4S VXL demands. The blue anodised aluminium construction provides excellent corrosion resistance whilst maintaining minimal weight, a crucial consideration in RC boat design where every gram affects performance. The engineering team at Traxxas has optimised this rudder arm specifically for the Disruptor series, which features brushless electric propulsion capable of extraordinary speeds on the water. The stainless steel fastening hardware (3x15mm and 3x18mm screws plus 3.0mm nylon locknuts) ensures that your steering assembly remains secure and responsive throughout multiple sessions, even when subjected to the constant vibration and stress of high-speed aquatic operation. The 127.5mm length provides optimal leverage for steering input, allowing pilots to achieve precise directional control without excessive servo movement. For UK RC boat racers and enthusiasts who demand reliability and performance, this component meets professional standards whilst remaining affordable as a replacement or spare part. The aluminium construction resists saltwater corrosion, making it suitable for use at both saltwater venues and freshwater lakes across the UK. Build quality is consistent with Traxxas's reputation for manufacturing components that withstand competitive racing environments and weekend bashing alike.
What's in the Box
- 1x Blue aluminium rudder arm (127.5mm length)
- 2x 3x15mm stainless steel button cap screws
- 1x 3x18mm stainless steel button cap screw
- 3x NL 3.0 nylon locknuts
- Stainless steel hinge pin
Frequently Asked Questions
- Which Traxxas RC boats is this rudder arm compatible with? — This rudder arm (TRX10643) is designed specifically for the Traxxas Disruptor 4S VXL 1/10 scale electric brushless race boat, and is compatible with all colour variants including the blue, green, pink, and orange models. It is also compatible with the Traxxas Disruptor Trailer (Tandem Axle).
- Why would I need to replace the rudder arm on my RC boat? — Rudder arms can require replacement if damaged during impacts, bent from contact with obstacles in the water, or worn after extended use. Keeping a spare on hand means you can quickly return to the water rather than waiting for repairs, making this an essential spare part for serious RC boat enthusiasts.
- Is this suitable for saltwater RC boating in the UK? — Yes, the stainless steel hardware and blue anodised aluminium construction provide excellent corrosion resistance, making this component suitable for use in both saltwater and freshwater environments across the UK.
- What tools will I need to install this rudder arm? — Installation requires basic hand tools including an appropriate wrench or socket set to remove and install the fastening hardware. The stainless steel 3x15mm and 3x18mm screws are secured with nylon locknuts, making installation straightforward for anyone with RC boat maintenance experience.
- How does this compare to aftermarket rudder arms? — As a genuine Traxxas component, this rudder arm is engineered to exact specifications for the Disruptor, ensuring perfect fit, optimal steering geometry, and reliability that aftermarket alternatives may not match. Traxxas components are tested and approved for use with high-performance brushless boats.
- Can I use this on other Traxxas boats? — This rudder arm is specifically designed for the Disruptor series. Other Traxxas RC boats may use different rudder arm components, so always verify compatibility with your specific model before installation.
Why Buy from RC Model Shop?
RC Model Shop is a trusted UK RC retailer and authorised dealer for all the brands we stock, including Traxxas, ARRMA, Losi, FTX, Hobbywing, Spektrum and more. Based in Walsall, we have a physical store where customers are welcome to come in, view products and purchase in store. Whether you are a seasoned competitor, a weekend basher, or just discovering the world of RC for the first time, our team of experienced RC enthusiasts is here to help you find the perfect setup and provide ongoing support. Order the Traxxas Rudder arm, aluminium/ 3x15mm BCS (stainless) (2)/ 3x18mm BCS (stainless) (1)/ NL 3.0 (3) TRX10643 today with confidence, knowing you are buying from an authorised retailer with genuine products, expert knowledge and a commitment to customer satisfaction. Shop online or visit us in Walsall — we look forward to helping you get the most out of your RC experience.
- Brand: Traxxas
- Model Number: TRX10643
- EAN: 020334034106
- Product Type: Aluminium Rudder Arm Assembly
- Material: Blue anodised aluminium
- Length: 127.5mm
- Fastening Hardware: 3x15mm stainless steel button cap screws (qty 2), 3x18mm stainless steel button cap screw (qty 1)
- Nylon Locknuts: NL 3.0 (qty 3)
- Hinge Pin: Stainless steel
- Compatibility: Traxxas Disruptor 4S VXL 1/10 26in Electric Brushless Race Boat with Rapid Right - Blue (TRX106064-4-BLUE)
- Compatibility: Traxxas Disruptor 4S VXL 1/10 26in Electric Brushless Race Boat with Rapid Right - Green (TRX106064-4-GRN)
- Compatibility: Traxxas Disruptor 4S VXL 1/10 26in Electric Brushless Race Boat with Rapid Right - Pink (TRX106064-4-PINK)
- Compatibility: Traxxas Disruptor 4S VXL 1/10 26in Electric Brushless Race Boat with Rapid Right - Orange (TRX106064-4-ORNG)
- Compatibility: Traxxas Disruptor Trailer Tandem Axle Assembled with Hitch (TRX10650)
- Corrosion Resistance: Stainless steel fasteners and anodised aluminium construction
- Scale: 1/10
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- For orders above £120, we offer delivery to most mainland UK addresses. For orders under £120, we can still deliver to Northern Ireland and the outlying isles, as long as the item can be sent by Royal Mail, weighs less than 30kg, and fits within 61cm × 46cm × 46cm. Some highland and remote areas may carry an extra delivery charge as couriers often apply surcharges in these locations. If you live in one of these areas, feel free to contact us before ordering so we can confirm the delivery options and costs for you.
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