Red RC » KO Propo

August 23, 2018

KO Propo Electrical Switch 3

KO Propo have introduced their new Electric Switch 3, an electronic on/off switch for nitro and gas-powered RC cars. The compact device measures 39.2×17.5×9.5mm and it weighs in at 10g. A two digit LC display allows to monitor the current and minimum receiver battery voltage and a LiPo protection mode ensures Lithium-Polymer-based batteries will not get deep discharged during operation. In addition the internal CPU will ensure maximum safety by preventing sudden connection looses due to voltage drops or overload. The translucent case ensures good visibility of all operation parameters and two mounting lashes make installation easy. The switch works with most transmitters and receivers and it is available from end of September.

View a list of the specifications and more images here

June 5, 2018

KO Propo show prototype laydown trigger system

During the recent Reedy International Touring Car Race of Champions KO Propo have shown their new prototype laydown trigger system for their range of competition pistol grip radios. Using a more natural motion of the finger allows for constant contact of the finger with the trigger, improving the feeling of throttle and brake as there are no gaps between the finger and trigger/brake lever. The entire trigger assembly is movable forward and back to accommodate hand size for the grip and the finger guard, that looks like a brake lever for the trigger, can also be shimmed to fit different size fingers and tilted for added comfort. The whole assembly is still a prototype and is now being tested for durability with an excepted release date being sometime next year.

View more images here

May 1, 2018

KO Propo EX-RR & KR-418FH radio sets

New from KO Propo is the updated version of their EX-RR high-end transmitter that is soon available in three specific packages including the new KR-418FH receiver. Starting with the transmitter, while being left untouched in terms of the mechanical design the radio’s main unit comes with the new V2.1 software that offers a break-in function for gear and ball differentials. As many drivers opt to work and pre-heat their car’s differentials for a more consistent feeling on track, the function allows to set a time and throttle rate restricted action for precise diff working even at the starting line. The function can be assigned to the ET/BT key and a sound will indicate that the function is in use. Another new firmware feature is the hand brake function for drift car racers. It allows to set a hand brake function to the ET/BT key while still being on the throttle, which results in a more realistic and better controllable drift. In addition KO Propo have added software features such as a new All Reset function, the display now adds values for the 3CH/4CH positions as well as added changeable values for the gyro mode of the third and fourth channel. The V2.1 firmware is rounded out by a updated steering direct function and minor bug fixes. The radio system is available with the new KR-418FH receiver, as KR-418FH double receiver set or as Drift specific set including the KR-418FH, a KG-X gyro and RSx3-one10 Ver.D servo.

Continue reading here

January 23, 2018

KO Propo RSx3 One10 Ver.D 2WD drift servo

Coming soon from KO Propo is the RSx3 One10 Ver.D servo, a dedicated item for RWD drift cars. It is based off of the popular RSx3 series of low-profile servos and features an aluminium upper case with laser-engraved markings and a specialised software that allows for smooth steering reactions even when using a drift gyro. In addition five pre-set software settings, accessible through KO Propo’s ICS Servo Manager software, help to fine-tune the steering characteristics for sport and pro drivers alike. The package is rounded out by dual ball bearings, a coreless motor, hard aluminium gears and a black servo lead.

View the specifications here

December 19, 2017

KO Propo Advantage Capacitor C module

Coming from KO Propo is their new Advantage Capacitor C module for the use with high-performance brushless speed controllers and modified motors. The capacitor module will improve overall motor power and torque especially in the second half of a run when the battery is starting to fade, resulting in better lap times and more consistency. The capacitor module is especially recommended for the use with modified motors, it fits virtually every 1/12th and 1/10th competition brushless speed controller and it is also usable with Stock motors, however KO Propo have a dedicated spec racing capacitor range available that can be discovered here.

Source: KO Propo [kopropo.co.jp]

November 16, 2017

DJ Apolaro teams up with KO Propo & Absolute Hobbyz

U.S. KO Propo distributors Absolute Hobbyz have announced the signing of 2-times ROAR National Gas On-road Champion, DJ Apolaro to their team. The US frontrunner and former Spectrum driver will use KO Propo radio systems and electronics from now on and he had the following to say about the deal:

I would first like to thank Kevin and John at Spektrum for the years of support. I always had great communication with the team and we always found ways to TQ and Win many events together. I wish them the best moving forward and also look forward to my new venture. I felt it was time for moving on and after careful consideration, I choose Ko Propo for all my new electronics. I have made test and feel they are the best choice for the top level of racing. Looking forward to the 2018 Worlds, I wanted to make sure to have every advantage I can. I would like to thank Joe at Absolute Hobbyz and Robert Morris for putting this together. See everyone at the track and if you need any support just come by and ask for help. See ya a the Nitro Cup!

Source: Absolute Hobbyz [absolutehobbyz.com]

November 2, 2017

KO Propo RSx3 One10 Flection servo – Coming soon

KO Propo have released a first teaser image of their forthcoming RSx3 One10 Flection low-profile servo. No details on the specifications and features are available yet but looking at the image it appears the servo will feature a black and golden anodised aluminium upper case, an aluminium middle heatsink section and a black connection wire. We bring you more informations on the subject as soon as they surface.

Source: KO Propo [kopropo.co.jp]

October 19, 2017

KO Propo VFS-FR2 Pro brushed motor speed controller

KO Propo have introduced their new VFS-FR2 Pro brushed motor speed controller. The compact device measures 32.6x20x9.4mm and it weighs in at 25.3g. Rated at 120A constant current and 1200A peak current the ESC is good even for low-turn modified motors and it is usable with 6.6V to 8.4V input. The controller comes with all-black wires, pre-installed with the Ultimate Booster 2, and including a 35V capacitor. With its adjustable drive frequency the overall throttle response can be adapted to a range of conditions, from low to high grip surfaces and it is adjustable using KO Propo’s VFS-FR Manager software.

View the features & specifications here