El Sprint F3 es el producto de varios años de pruebas de diseño y desarrollo para crear una raza del casco del túnel altamente competitivo, lista que no requiere la construcción de sí mismo. La configuración innovadora motor fuera de borda está propulsado por un motor sin escobillas outrunner alto par conectado a un eje flexible de accionamiento directo que acciona la hélice.
El trabajo de fibra de vidrio es de primera clase, lo que para un acabado liso y sin defectos. La pintura y las etiquetas se han aplicado por expertos junto con una capa transparente brillante final para sellar la superficie. El esquema de color es brillante, agudo y muy detallada.
El rendimiento es realmente lo que el Sprint F3 se trata. El motor sin escobillas outrunner preinstalado 3000KV ofrece enormes cantidades de potencia a la hélice. La configuración de motor fuera de borda viene como una unidad completa que simplemente tornillos en al casco permitiendo rápido montaje / desmontaje. está preinstalado refrigeración por agua.
Una placa de montaje de la batería está preinstalado, así como un soporte de servo. El servo simplemente se atornilla en su lugar para hacer una instalación, pero seguro, muy fácil. La bandeja de la batería es grande y se adaptará a una amplia gama de tamaños de envases.
• casco de fibra de vidrio bellamente terminado
• El diseño innovador motor fuera de borda
• esquema de pintura inspirado en las carreras auténtico
• Potente motor sin escobillas 3000KV outrunner
• Capaz de velocidades extremas
• El hardware de calidad superior incluido
Casco Longitud: 630 mm
Altura: 150 mm
Motor: 3000KV sin escobillas outrunner (pre-instalado)
60 ~ 90A brushless ESC Watercooled
3kg tamaño estándar + servo
el transmisor y el receptor 2CH
batería de 3000mAh 3S 2200 ~ LiPoly
SKU (Número de Referencia):
Peso ( g)
- SKU (Número de Referencia):
Nicely moulded hull with a great high gloss finish. A good looking boat. However, be warned,
the steel shaft seized in the "brass" bush locking up the propeller after 30 secs running.
This caused the motor to burn out. There was no sign of oil or grease anywhere inside the outboard assembly, very poor quality control. Hobby king would not entertain my complaint unless I submitted a video. Of a seized outboard motor, really !!.
A replacement motor (scorpion) and upgraded shaft and bush from TFL Germany solved the issue at great cost. The boat performs beautifully now, but this has been a very expensive exercise. If you purchase this boat, before you do anything, strip the outboard and grease/oil the solid and flexi shaft.Vraiment une magnifique coque :)
Premier run en 4S 5500mA avec un ESC Hobbyking 90A, a trace dj pas mal et suffisamment pour le retourner.This boat is much nicer than I expected. The outboard system is amazingly machined and detailed. The only problem I've run into so far is the motor wire insulation wore away and the salt water I'm running in shorted the motor and burnt it up. It's pretty quick out of the box. I've upgraded to the turnigy hk 2865 -2900kv on 4s w 160A aquastar spinning a 335-3 prop. Patiently waiting for the right conditions to test this setup. I'll will let you all know. Overall, great value.I grabbed this boat when it was on sale for $140 aus.
installed a 120amp hobbyking esc and I use a turnigy 4s 4000mah 40c lipo.
the boat has done about 6 packs of run time and it works very well, checked it on the gps and it pulled a run of 71kph, great hull im very happy with it. motor temp was around 35c and esc was 45c with the lipo also at 45c.When I unboxed mine there were screws and hardware loose in both the box and hull, luckily I could find everything. Where the hatch connects to the nose is a joke, it requires modifications before running. Instruction manual is next to useless, doesn't even tell you how to grease the outboard. Also nothing is properly sealed at the back. However this boat handles speed runs like it i on rails, on 3s it is pretty fast and on 4s it is insane. I run with my prop angled down slightly on 3s and a bit further down for 4s. I had a shaky start with this boat, but now I love it, it is my go to RC at the moment. I have heaps of youtube vids, and a discussion thread on RCgroups, look me up, ValiantGLXLooks really nice. Unfortunately UK seems not to be part of EU for some, as I needed to send it with a help of friends.I have had some time now with this boat and am extremely pleased with the overall package. Finish on this is next to none, beautiful. Lots of room inside for a 24" hull as the motor is obviously on the back. Have upgraded to a Turnigy Typhoon 3450 running twin 5800 Nano tech packs for a total of 4S to the motor. Also upgraded the prop to a CNC 32mm x 1.7. Getting about 10 mins run time and a maximum speed of 48mph with the mods. Batteries need to be as far forward as possible and drive needs to be trimmed so it is slightly down. Remove the drive shaft and grease after every run, also add a few drops of oil to the oil fitting as this keeps the strut bushing lubricated. This is one fast well built boat.Great boat. Run well the very first time. It only needs just a few minor tweaks otherwise well worth the moneyGot this boat and a turnigy 120a into the uk for 209 gbp landed,it's got a stunning hull which is of very good quality and all the hardware is great too. It's really easy to get ready for the water, took about an hour and a half. I'm running 4500mah turnigy packs in it and she flies and definitely needs the pack put right up front to keep the nose down..Great boat, handles very well at high speed, just ensure the battery is right up front and outboard is slightly tilted down d
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