December 4, 2025

Catazani takes penultimate qualifier, all to play for in Chile

Serpent’s Andrea Catazani has taken the penultimate round of qualifying at the IFMAR 1:8 Onroad World Championship, his second TQ run meaning it is all to play for in Chile between the Italian and Xray talent Maxime Ripoll.  With both drivers having two TQ runs each, Q6 will decide who will the Top Qualifier at the 24th running of the RC racing’s original World Championship.  With three drivers still in contention going into the fifth round, Toni Gruber’s challenge would end with a bang as he crashed his Capricorn in the fifth minute of the 7-minute heat to be one of a number of cars not to finish the top heat.  Having opened the day with his second TQ run, and a new fastest time, Ripoll would also have a mistake but while he could continued his performance was hampered by his body rubbing off his front left tyre.  With Simon Kurzbuch another non-finisher due to his engine stopping after going too lean, Ripoll would net himself a P3.  Setting the fastest lap of the heat, up front Catanzani would take the heat with a one & a half second advantage over Mugen Seiki’s Shoki Takahata.

‘Super happy with that one’, was Catanzani’s reaction to his second TQ run, the 20-year adding, ‘Now we will see in the last one but I am happy that we can fight until the last round.’  Already a World Championship Top Qualifier at the CACH track, that honour happening at the 1:8 GT Worlds back in September, he continued, ‘I am happy with how the car works with these hot conditions.  We changed a few little things, so little but they makes a big difference.’  Asked if they would make any additional changes for the final qualifier he replied, ‘No, no, we just stay with this and see how the fight goes.’  On his refuelling, Ripoll’s pit stops leaving his rivals scratching their heads as to how they are so fast, he said, ‘it was no problem.  My dad has working on it so I a really happy that he is now good.’

Takahata was much happier with his second run of this the second day of qualifying saying a change to his MRX7’s shock package had improved the car.  After a number of driver error’s yesterday while on potential TQ runs, the 31-year-old said today the focus is on putting in ‘safe drives’ as the 2019 World Champion looks to lock a Top 4 qualification ranking so as to go directly into Saturday’s 1-hour final.  Planning another change for Q6, while not disclosing what that change would be he did confirm it wasn’t a further change to the shocks but a different area of the car.’

Giving a rundown on his Q5, 19-year-old Ripoll explained, ‘I made a mistake at the beginning and my body was stuck in the tyres so the car was pretty strange to drive but we will see in the last one, it’s all in.’  Asked further about his mistake, getting his body to show the damage, the European Championship podium finisher said, ‘I touched the inside of the corner and the body was stuck in (from the impact) and touching the tyre.’


November 19, 2025

2025 SIGP Offroad Chassis Focus Index

China’s top annual international offroad race, the 2025 Sunpadow International Grand Prix (SIGP) once again earned itself a reputation of being ‘challenging’, the 3 Circles track one where suspension set-up is critical.  Only the second edition of the race since its return to the former 1:10 Offroad World Championship venue following a 4-year break, World Champions Bruno Coelho and David Ronnefalk returned knowing what to expect.  For newcomers like Kouki Kato, who would go on to take the nitro win, Pekko Iivonen, and young Korean talent Jung Hyunkyu, the track would be a completely new experience that would test their set-up skills on a new level.  Ronnefalk summed up the SIGP track very well when he said, ‘You’re not justing battling the other guy, I feel like more here you are battling the track out there so that’s offroad.  It’s not many times you race on a track like this anymore so it’s good to feel what it used to be like in the old days I guess.’  With shocks the big focus of drivers, Belgian shock components specialist brand TRC busy assisting many drivers with getting their buggies dialled in, getting our hands on buggies for our Chassis Focus proved a little more challenging than normal as drivers switched shocks between Nitro and eBuggy.  In the end we managed to feature 10 buggies from 6 drivers and 4 different manufacturers and we have compiled them in our latest Chassis Focus Index.

Nitro Buggy

Kouki Kato – Infinity (Winner/Q2)
David Ronnefalk – Xray (Top Qualifier/P2)
Bruno Coelho – Infinity (Q3/P3)
Pekko Iivonen – Mayako (Q4/P4)
Jung HyunkyuTeam Associated (Q5/P5)
Adrian Wicaksono  – Team Associated (Q8/P8)


Electric Buggy

Bruno Coelho – Infinity (Top Qualifier/Winner)
David Ronnefalk – Xray (Q2/P2)
Kouki Kato – Infinity (Q3/P3)
Pekko Iivonen – Mayako (Q4/P4)


November 9, 2025

Chassis Focus – Pekko Iivonen (Mayako eBuggy)

Chassis – Mayako MX8e LCG 2.0
ESC – Cayote Crest 8 Evo
Motor – Cayote 1900KV
Battery – Cayote 5500mAh Shorty
Tires – Hotrace
Radio –  Sanwa M17
Servo –
Savox SB2290
Body – Mayako

Notes – Pekko is running Mayako’s Floating Steering Mount and LCG Motor Mount.

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November 9, 2025

Coelho takes eBuggy win at SIGP

Bruno Coelho has taken the eBuggy win at the annual Sunpadow International Grand Prix, the Infinity driver pocketing himself almost $2,800 for his efforts around the challenging 3 Circles track in Xiamen, China.  Lining up as the Top Qualifier, the Portuguese driver taking pole position counting 2 TQ runs & a P2 from the 5-rounds of qualifying, it would be the Xray of 2024 winner David Ronnefalk who would be his biggest challenger in the finals.  Starting from P2 on the grid having topped 2 qualifiers together with a P3, Ronnefalk would have the fastest car in A1 and while the Swede piled the pressure on Coelho he couldn’t find a way to the front, a number of mistake meaning he had to catch back up for repeated attempts.  In A2 again Coelho wasn’t the outright fastest on the bumpy track but he had the consistency and after some early challenges from Ronnefalk he would take win to wrap up the overall victory.  Ronnefalk’s challenge ultimately ended when he tangled with third place qualifier Kouki Kato, waiting on the Japanese driver who needed to be marshalled after the contact.  With Kato’s Infinity recording the fastest lap he would finish 2nd ahead of Ronnefalk as they both retook the Mayako of Pekko Iivonen who buckled under the pressure while holding second going into the final stages of the race.  With Coelho using A3 as a test session and not taking up pole position, the race would see Ronnefalk take the win ahead of Iivonen and Kouki, the latter have a costly off while holding second and having to work his way back up in to the Top 3.  This result meant Ronnefalk (2nd) and Kato (3rd) would join Coelho on the eBuggy podium while Iivonen claimed fourth ahead of Team Associated’s Jung Hyunkyu and SIGP regular Joseph Quagraine.

A driver who has enjoyed a long term relationship with Sunpadow as his battery sponsor, reacting to his win, Coelho said, ‘It is always fantastic to win at Sunpadow, it’s always great to be here and say thanks for all the support during the year.’  He continued, ‘The track is very characterful.  I know it doesn’t suit maybe everybody but everyone who comes here knows it is like this and it’s very tough.  It’s almost like the TITC (touring car race in Thailand), it’s a track that is not fantastic asphalt but every goes there every year because it is very challenging and I think this race is exactly the same as that.  You need to work a lot and make the car good for the race.’  On the eBuggy finals, the winner of the SIGP Onroad race earlier in the year said, ‘The first A-Main was very tough with David all 10-minutes.  He would do some mistakes and come back very strong.  I just wanted to play safe to get some result because in such tough conditions it is very easy to make a mistake and be back in the pack fighting for the middle positions which is always very hard.  So I just tried to not force anything and just drive and finish the run, and luckily for me the other guys were doing many mistakes.  David made a lot of pressure and for the last three laps we were very close together.  I was defending well and he was also attacking very well & very respectfully and we finished 1 and 2.  In A2 I tried to be more aggressive and not as defensive as A1 because I already had one result.  I think I was able to show a little more pace and then slowly pulled away.’

View our event image gallery here.


November 8, 2025

Chassis Focus – Bruno Coelho (Infinity eBuggy)

Chassis – Infinity IFB8E Prototype
ESC – Hobbywing Xerun XR8 Pro G3
Motor – Hobbywing Xerun 4268 2200KV
Battery – Sunpadow 5400mAh Shorty
Tires – Hot Race Sahara
Radio/Servo – Futaba T10PX/MKS HBL566 X6
Body – Infinity

Notes – Taking the TQ here at the SIGP, Bruno’s still prototype IFB8E is built using Officina RC screws.

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November 8, 2025

Chassis Focus – David Ronnefalk (Xray eBuggy)

Chassis – Xray XB8e ’25
ESC – Cayote Crest 8 Evo
Motor – Cayote 2200KV
Battery – Cayote 6500mAh Shorty
Tires – Hotrace Sahara
Radio/Servo – Sanwa M17S/Hitec DB951WP
Body – Xray Easy

David’s Xb8e is fitted with Xray’s optional centre dog bone drive train, soft front arms, aluminium hub uprights, and Xray Lexan rear wing.

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