At the heart of the U-34's handling is its on-the-fly adjustable canard system, fully integrated with the included custom-programmed DX3 Smart transmitter. Real-time aerodynamic tuning lets you adapt to changing water and wind conditions mid-run, while a dedicated emergency full-downforce button instantly pins the nose to prevent a blow-over at speed. Pair that with a fully adjustable rear wing, a pre-sharpened aluminium turn fin, and an adjustable CNC aluminium propeller strut, and you have a platform that rewards both speed seekers and hands-on tuners.
Durability and convenience come standard. The SSL (Strap, Slide, Lock) battery tray system makes swapping packs effortless, while the breakaway aluminium rudder protects against underwater debris. Stainless steel hardware throughout ensures long-lasting, rust-free performance run after run. The clean moulded interior features organized cooling line routes, a waterproof receiver box, and a grease catch to prevent the flinging of grease from the flex shaft keeping maintenance simple and the inside looking sharp.
Whether you're looking for a scale modern hydro for your shelf, a hobbyist looking to push performance limits, or a first-time hydroplane pilot ready to experience exhilarating speed, the U-34 Hydro delivers speed, excitement, and scale realism that mirrors its full-size 1:1 counterpart all straight out of the box.
- 70+ MPH performance on 8S LiPo power
- Spektrum Firma 160A Smart brushless marine ESC
- Spektrum 4685 1350Kv 4-pole water-cooled brushless motor
- Transmitter-adjustable front canard for real-time aerodynamic tuning
- Dedicated emergency full-downforce control helps prevent blow-overs
- Adjustable rear wing for fine-tuning lift, drag and stability
- Precision injection-moulded hydroplane hull
- SSL Strap, Slide, Lock battery trays for fast, consistent battery installation
- Spektrum DX3 Smart 3-channel DSMR transmitter and SR315 receiver
- Smart battery-level indication with additional telemetry available through compatible Spektrum transmitters
- Adjustable CNC-machined aluminium propeller strut
- Aluminium two-blade propeller and breakaway aluminium rudder
- Pre-sharpened, height- and angle-adjustable aluminium turn fin
- Dual independent water-cooling systems for the motor and ESC
- Waterproof receiver box with organised, moulded cooling-line routing
- Stuffing-tube grease catch helps keep the hull interior clean
- Durable stainless-steel hardware throughout
- Custom hand-painted Miss Illinois U-34 scale finish
- Fully assembled Ready-to-Run package with wooden display stand

Experience the raw intensity of the Spektrum 8S 160A ESC and oversized SPMXMM1000 Brushless Motor. This massive power system delivers incredible "out of the hole" acceleration and blistering top speeds that rival its 1:1 scale counterpart. Whether you are tearing through straightaways or powering out of a turn, this 34" powerhouse offers a level of performance that redefines the modern RC hydroplane.

Pro Boat's innovative Strap, Slide, Lock (SSL) battery system eliminates the struggle of securing battery packs in tight hull spaces. By strapping your batteries to moulded trays that slide and lock into place, you can complete battery swaps in seconds and get back on the water faster. This system ensures your centre of gravity remains consistent every run, always providing predictable and reliable handling.

Take command of your boat's flight with the integrated Adjustable Front Canard, a high-performance wing system designed for real-time tuning. This advanced setup allows you to make precision trim adjustments on the fly via the custom-programmed DX3 transmitter, including a dedicated "extra lift" button to break surface tension instantly. Engineered with a full steel spar and rigid aluminium bell crank, every input is immediate and flex-free for surgical precision at high speeds.

The U-34 is built for longevity and precise tuning with a full suite of CNC-machined aluminium and rust-free stainless-steel hardware. These durable components let you dial in the drive system and rear wing angles to match changing water conditions. From the aluminium two-blade propeller and adjustable propeller strut to the break-away aluminium rudder and pre-sharpened adjustable turn fin, every piece of running hardware is engineered to keep you on-the-water and off the workbench.

Fine-tune your handling using the pre-sharpened aluminium turn fin. By adjusting its depth and angle, you can help counteract prop torque, which naturally pulls the boat to the right, for a more neutral feel during straight-line runs. For dedicated oval racing, the Optional Hooked Turn Fin can be installed to maximize side-force and prevent the sponson from skipping during high-speed, right-hand turns.

High-speed hydroplanes are a constant battle between lift and drag, but the U-34 features a custom-programmed emergency override for ultimate safety. With a single touch, the canard shifts to its most aggressive downward angle to provide maximum downforce and keep the hull glued to the water. This safety margin prevents costly flips and blow-overs in turbulent conditions, giving you the confidence to push the limits of performance.

Stay informed throughout your entire run with Spektrum Smart technology that sends vital battery data directly to the included DX3 transmitter. For those seeking deeper insights, binding the U-34 to any Spektrum programmable radio unlocks advanced tracking of amp draw, motor RPM, Battery and ESC Temperatures, and precise voltage. This real-time feedback allows you to monitor your electronics' status and manage your run time with surgical precision.

Fine-tune aerodynamic balance with the fully adjustable rear wing. Add downforce for stability or reduce drag to help lift the rear of the hull and increase speed.

The stuffing tube grease catch helps prevent excess grease from the flex shaft from spreading throughout the interior of the hull. By containing the inevitable spray from high-speed rotation, this catch keeps your electronics and cooling lines free from oily buildup. A cleaner bilge also makes it much easier to wipe down the boat and perform routine maintenance after a day at the lake.

Everything comes fully assembled so users can go from unboxing to driving in minutes. Eliminates the time and complexity of building while delivering reliable performance from the very first run.

| Image | Item Id | Name | Trade | SRP | Order Now |
|---|---|---|---|---|---|
| B-PRB-2072T1 | Miss Illinois U-34 34" Unlimited Hydro Race RTR Boat | £799.99 |
- (1) Miss Illinois U-34 34" Brushless Hydro Boat RTR (fully assembled)
- (1) Spektrum DX3 Smart 3-Channel DSMR Transmitter
- (1) SSL Battery Trays
- (1) Wooden Boat Stand
- (2) 4S 100C LiPo battery packs w/IC5 plugs
- (1) Compatible LiPo charger
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