ARC has introduced a new front weight option for its A10MF 1:10 Front wheel drive Electric Touring Car platform. The new brass-made weight comes in at 45 grams compared to the standard front weight of A10MF which 60g providing additional options for weight distribute. Additionally the 10gram R133003 weight can be added bringing the total from weight to 55 grams.
Source: ARC [arc-rc.com.tw]
Having unveiled the latest version of its A10 1:10 Electric Touring Car the A10-25 back in March, ARC has finally released its long awaited Ball Bearing Double Joint driveshaft set for the platform. The new ball bearing improves the efficiency of the front solid axle and lasts longer than the C cap, especially in modified or open-boosted classes. Using the new Ball Bearing Double Joint driveshaft set requires upgrading to R123033 A10 B.B outdrives.
ARC has released a new Aero bumper designed for their R8.X 1:8 Onroad series of nitro and electric power cars. The new Aero bumper surface is increased by 25% and can cover the front lower end more than old one with the main difference being the front edge extends 15.3mm further. This helps the bodyshell touch the bumper more forward and increase the steering response. Pre-marked with different thicknesses, this allows the user to cut the bumper and make more air go through the holes, more bumper hole cuts can increase steering more. The new Aero bumper is produced from the same material as the lightweight bumper and with a thinner shape it is 2g lighter than the old one.
ARC has unveiled their latest 1:10 Electric Touring Car with the release of the new A10-25. When the A10-23 was launched in 2023, detailed changes were made to boost its performance over the A10. Striving to further improve the A10 platform, ARC has been busy testing and developing new parts over the past 16 months to further increase performance and have incorporated all these learnings to deliver the new A10-25. Despite looking similar to the A10-23, the key improvements on the new A10-25 are design changes to suspension geometry, lower arms, top & bottom bulkheads and motor mount. The main chassis is made from 2.25mm high quality carbon fibre plate, the ship shape chassis provides well balanced handling at all kind of outdoor tracks. The new car gets completely new lower arms, the new ones all 2mm longer compare with A10-23, and the shock mounting position also move 3mm closer to centre. The sum of these design changes maximises corner speed of the A10-25 over a wider range of conditions while significantly increasing drivability.
Continue reading & view more images here
ARC has released its latest 1:8 Onroad Nitro kit, the R8.4LCG. Based on their R8.4 with low centre gravity chassis design, the front and rear upper arm base are all new parts, lower arms and steering block become hard composite parts to increase overall traction and corner speed. The new LCG chassis R842026 becomes standard parts on the R8.4LCG, with the R822025 LCG engine mount the engine height becomes 2mm lower compared with R8.4, the LCG chassis not only lower engine mount but also increases flexibility in the rear end of the chassis, it helps to increase the steering of the car. Also new in the kit are the front steering block and lower arms which are all produced in Hard compound. As well as being harder the arms are also lighter than standard arms, and the harder arms give more ground traction and consistent handling in all conditions, The R8.4LCG corner speed is improved a lot with these hard compound suspension parts. The front upper arm holder of R8.4LCG is 1.2mm higher compared with R8.4, it changes the roll centre in the front end and makes the car have quicker response handling and less exit steering, it can avoid over steering especially when applying throttle. Finally, the rear upper arm plate also becomes a new one, the horizontal plate has 3 positions to adjust, more inside gives more rear traction and more stable handling, and more outside position will give a quicker response to follow the front end.
ARC has released a new optional Low Centre of Gravity chassis for their R8.4 1:8 Onroad car. The R8.4 LCG Chassis was tested and raced at the 2023 IFMAR World Championship in Japan with all ARC drivers with the resulting lower engine height improving the corner speed and overall stability especially on the medium traction high speed tracks. The R822025 LCG engine mounts are necessary parts to fit together with new LCG chassis, with new option chassis and engine mounts lowering the engine height by 2mm.
Source: Team Titan [team-titan.com.tw]
ARC has announced their latest 1:8 Electric Onroad Racing car, the R8.4E. The R8.4E will be available in 2 different configurations- the R8.4EL and R8.4ES. While both cars feature specially designed 5mm carbon chassis for electric racing, the key difference is in their transmission and battery layout. The R8.4EL is designed to run either standard or shorty LiPo batteries, while the R8.4ES is designed to run exclusively with shorty LiPo batteries. For added tune ability, theR8.4E features adjustable front and rear suspension arm lengths and roll centre via changing the pivot pin inserts. Racers can choose from 3 different front low and upper arms length. The rear low arm roll centre can settle in middle or low and rear upper arm lengths also can be adjusted. The default setup places the front lower arms in the centre – with a longer front low arm can generating more traction while a shorter arm delivers better steering response.
Continue reading and more images here
ARC has released a new optional Rear Upper Arm Plate for its R8.4 1:8 Onroad Nitro racing chassis. The new plate moves the inside hole 2mm higher and 1mm inside compared to the original rear upper plate R808006. The new plate makes setup easier, it changes only the rear arm length and its use can give more rear traction. The arm length can be adjusted by changing the insert, each gap is 1.5mm.
Source: Team Titan [team-titan.com.tw]
