Red RC » Hobbywing

March 12, 2024

Hobbywing XeRun V10 G4R motors

Hobbywing has released the latest development of its popular XeRun V10 motor with the new G4R 13.5/17.5 which is available in both a Standard and ROAR version. Featuring a new stator, rotor and sensor assembly improves the G4R spec motor’s performance and power dramatically. Compared to the G4, the G4R shows confirmed improvements in overall speed by up to 5% while the output power is increased by nearly 4%. The G4R 13.5 shows 7% more speed, and 9% more power, under the same test loads as popular non Hobbywing motors. The new G4R stator and winding design reduces the overall internal resistance, while maintaining the requirements for sanctioning spec class rules. The improved motor efficiency reduces the temperature rise to keep internal resistance numbers consistent. The internal resistance is about 3% lower than that of G4.

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March 3, 2024

Record equalling 4th TITC win for Coelho

Bruno Coelho has taken a record equalling fourth TITC win but his victory at the 20th edition of the race is set to be remembered for incidents rather than the result equalling record achieved in Bangkok. Having qualified second behind Top Qualifier Ronald Volker, the Xray driver would make contact with his Mugen Seiki rival in the opening two A-Mains resulting in a wide open race going into A3. This time however Volker would spin on his own early on allowing Coelho to take the leg ahead of team-mate Alexander Hagberg, winner of A2. Giving Xray an overall 1-2 in the legendary touring car race, it also sees Coelho join Atsushi Hara as the races most winning driver. The benefactor of the Top 2 qualifiers’ clash in A1 but retiring from A2, Marc Rheinard would complete the podium at RC Addict for Awesomatix with a P3 in the final encounter ahead of Volker. For Volker, the high of taking the TQ honours after his B-Main appearance last year was overshadowed by the disappointment of being classified 6th overall. As a race that has become the most significant in the World for touring car racing & its manufacturers, and which is on par if not exceeding the dept of competitiveness of the World Championship, going forward it might be time for ‘the World’s biggest local race’ to consider appointing a referee to ensure the amazing atmosphere that surrounds the TITC is not overshadowed by incidents on track.

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March 1, 2024

Coelho holds overnight TQ in Bangkok

With Day 1 of qualifying at the 20th edition of the TITC complete it is Bruno Coelho who holds the overnight TQ in Bangkok. The Xray driver would take both rounds of qualifying on today’s schedule helped by top seed Ronald Volker having a 360 spin while on TQ pace run in Q2. The second of the four qualifiers would be a repeat of the opening round in terms of the Top 3 with Alexander Hagberg 3rd fastest having been the pace setter for a time during the 5-minute run. After an early mistake and a bad set-up choice in Q1, Naoto Matsukura would get a P4 on his second attempt ahead of Souta Goto driving the new Tamiya TRF421 which is making its race debut here. With many of the leading drivers having moments it was the Xray of Shin Sawada who was running in the second fastest along with Goto who completed the Top 6.

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March 1, 2024

Coelho takes opening qualifier at TITC

Bruno Coelho has kicked off the defence of his TITC title in the best way possible by TQ’ing the opening round of qualifying at the iconic Bangkok race. Second behind Ronald Volker in the single seeding round yesterday evening, the Xray driver reversed the order in the first of the four qualifiers by topping the round by 7/10th over the Mugen driver. Held just after midday local time on a very hot track, behind the Top 2 there was a considerable gap. The third fastest time was set by Alexander Hagberg who was closely followed by Marc Rheinard and Akio Sobue, the Top 5 all previous winners of what is widely regarded as the most difficult race in the world. Making it five different manufacturers in the Top 6, Xpress team driver Yugo Nagashima put in the sixth fastest time.

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February 29, 2024

Bruno Coelho – ‘Completely different race to any other. It’s one of the best in the World’

Red RC attended its first TITC in 2017. It was always a bucket list event but it was the meaning of the win on the Sunday that really endorsed for us that this is one of the greatest touring car races. The emotion of the win was powerful and that winner was Bruno Coelho who gave us the headline for our final report that read, ‘Coelho takes TITC with ‘hardest win’ of career’. Seven years on and catching up with Bruno before he took his flight to the Thai capital to defend his title, the World Champion still rates the race as ‘one of the best in the World’ adding it is ‘a completely different race to any other’. Chasing a record equaling fourth win that would put him on par with TITC Master Atsushi Hara, a driver widely acknowledged for putting the race on the world stage, as we will find out Bruno isn’t driven by records but very much being the best on the day. He knows this is one race where ever detail is critical be successful at ‘one of the most challenging races’ in the world while on the flip side offers ‘one of the best race atmosphere’ you can experience.

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February 26, 2024

Ryan Maker – ‘Using this World stage as a test ground is both the most exciting and nervous thing I have done.’

Growing up I was a huge fan of Formula 1 and always tended to supported the underdogs. Pre-qualifying was my favourite part of the Grand Prix weekend and my favourite team was Zakspeed. That interest in the German team stemmed from an article in an F1 Magazine that compared the Zakspeed team and its budget to that of the all conquering McLaren. In the article it covered how the high cost of wind tunnel testing meant Zakspeed’s small budget forced them to come up with an alternative and they used a water tunnel that was used by boat manufacturers to test hull designs. Racing 1:8 Onroad nitro at the time, in the form of a very basic Team Associated RC250, I was inspired by the Zakspeed story I wanted to build my own R/C car and become a ‘Constructor’.

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February 23, 2024

Hobbywing QuicRun 10BL120 G2 ESC

In a busy week of releases from Hobbywing, they have announced their new QuicRun 10BL120 G2 sensored and brushless ESC for 1:10 Touring Cars/Buggies/Drift Cars. Simple to operate, with a wide range of protection, the cost-effective new 10BL120 G2 takes the outstanding quality and durability of proven Hobbywing platforms and makes it even easier to use and setup. The BEC’s continuous output current has been upgraded from 3A to 4A, and the output voltage is now 6V/7.4V adjustable. The 10BL120 G2 features adjustable electronic timing with up to 32 degrees of electronic timing available.

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February 22, 2024

Hobbywing XeRun 2848 Brushless Motor

Hobbywing has announced their new XeRun 2848 sensored and brushless motor. With three different KV ratings of 2800KV, 4000KV and 4600KV, the motor is suitable for 1:14, 1:12th onroad and offroad vehicles. Compared to motors of equal size and specifications, XeRun 2848 power output is up by to 15%. The maximum efficiency of the motor is 6% higher and the internal temperature is approximately 20°C lower. The motor has a very low speed start up, offering extremely smooth and linear throttle response. The mechanical timing can be adjustable between 20-40° degrees.

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