Red RC » Ultimate Racing

February 5, 2026

Ultimate Racing MBX8R Front Hub Carrier Arm Mounts

New from Spanish Modelix Racing brand Ultimate Racing comes these new Front Hub Carrier Arm Mounts for the Mugen Seiki MBX8R 1:8 Buggy. Designed and rigorously tested by the Kilic brothers, they offer a performance overhaul for your buggy or truggy. By allowing a 4mm reduction in bumpsteer, these mounts provide a more linear steering feel whether you’re pinned on the throttle or heavy on the brakes. Made from 7075 Aluminium with a high-resistance anodised finish in sleek grey, key benefits of the mounts are better response through increased steering under braking (compression). Custom tuning is achieved via 3 link positions to replace and outperform Mugen E2153 & E2168. In terms of tuning the inner position gives maximum turn-in for low-grip tracks while the outer position tames the car for high-grip, high-speed tracks.

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June 10, 2025

Ultimate Racing COMPAK 4 Pro B10 Alu 1:8 Clutch

New from Spanish brand Ultimate Racing is their COMPAK 4 Pro B10 Aluminium Clutch for 1:8 Offroad use. The 4-shoe adjustable clutch redefines the concept of tunable clutches by introducing a unique adjustment system to the market. This system allows you to change the clutch stiffness with the engine mounted and the car fully ready to run. To adjust simply flip the buggy, lock the flywheel, and move the regulator to the desired position. You can choose between three levels of stiffness (I, II, III), laser-engraved directly on the flywheel. This innovation minimises clutch adjustment time. “I” is the softest setting or mounting position, and “III” is the hardest. To check the current setting, just see which number aligns with the adjustment hole on the regulator. The 33 mm flywheel has been carefully designed to ensure compatibility with most brands on the market. In addition, the set is precisely designed to fit Ultimate clutch bells.

Source: Modelix [modelixracing.com]

January 16, 2025

Ultimate Racing engines for Batlle

Having made the move to Sworkz, for whom he will not only race but also fill the role of team manager, Robert Batlle’s 1:8 Offroad program will be powered by engines from Ultimate Racing for 2025. The former World Champion has a longtime relationship with Ultimate Racing having been supported heavily by the Spanish brand’s owners Modelix Racing during his early European Championship reign. Having run Corsatec engines as part of his stint with Mayako, on his new engine deal Batlle posted, ‘We go back to the origins, the one of things that are to come, you will love them. Back to the beginning, so excited about all news coming soon.’ Already supported by Modelix’s fuel brand Nitrolux, Batlle will continue to use this with further collaboration to be announced.

Source: Robert Batlle [Facebook]

July 15, 2024

Ultimate Racing 1:8 Buggy Chassis Skid Plates

New from Spanish brand Ultimate Racing is a range of front and rear stainless skid plates intended for use with some of the most popular brands of 1:8 buggies. With options for Mugen, Tekno, Kyosho, Sworkz and Xray, the skid plates are constructed from 0.5mm stainless steel they are built to last and are one of the easiest ways to protect your vehicle. Package includes one silver colour skid with Ultimate Skid Plate laser engraved. In addition to 1:8, they also offer a rear skid plate for the Mugen Seiki MSB1 1:10 2WD Buggy.

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May 14, 2024

Ultimate Racing MXR Ceramic 3 Transfer .21 Offroad

Spanish based brand Ultimate Racing has launched their new MXR Ceramic 3 Transfer .21 Offroad Competition Engine. Like its predecessor the MXS, this engine is manufactured by the prestigious Japanese brand O.S. Engines and in this case based on their square stroke Speed B21 engine. Apart from the modifications that the MXS already had, such as the crankshaft and back plate, the sleeve of the MXR has been modified, modifying the ports to be able to vary the inlet and exhaust timing. The inner head has also been modified and includes the innovative FlowMax venturi to improve performance, more specifically, to achieve greater power without compromising fuel consumption. This engine provides a really good power band with a ton of usable power. It has a smooth bottom end which worked well on the bumpy track and then has a lot of mid-range pop and feel to it. This engine is also available as Team Edition (broken in) and Combo with both, the 2141 and the 2142 pipes.

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January 25, 2024

Ultimate Racing Green Tire Cleaner

Spain’s Modelix Racing has added a new tyre cleaner to its range of Ultimate Racing products. Laboratory tested and certified, Green Tire Cleaner is the quickest and safest method for cleaning tires and wheels before gluing. Supplied in a 100ml spray bottle, the specialised formula contains a mix of different degreasing products that ensures perfect cleaning for a strong and long-lasting bond.

Source: Modelix [modelixracing.com]

February 28, 2023

Ultimate Racing Alu Steering Ball Link Protector

Spanish company Modelix Racing, through its Ultimate Racing brand, has released this Aluminium Steering Ball Link Protector. Machined from T6-7075 aluminium and anodised in dark grey if you are tired of having to change steering ball links frequently this is for you. Designed to fit the ball link to prevent the rims from rubbing when turning the wheels and weakening the ball link. In terms of mounting no glue is required. Place the protectors as far as possible inside the ball joints and thread the tie rod. As the tie rod is threaded, the plastic of the ball joint expands, locking the protector in place.

Source: Modelix [modelixracing.com]

October 27, 2022

Ultimate ‘Dirt-Off’ Cleaner

Understanding how important the cleaning and maintenance of RC vehicles is, Ultimate Racing have added this new Dirt-Off car cleaner to their range. Dirt-Off is a multipurpose cleaner that can be used with all types of RC vehicles. With its specific formula, it is capable of penetrating and descaling any adhering dirt particle such as mud, grease, dirt and general grime. Dirt-Off is very effective on metals and plastics, cleaning any part while lubricating and protecting against corrosion. Thanks to its adjustable spray, it disperses and spreads easily, leaving a protective film that prevents the accumulation of dirt.

Source: Ultimate [modelixracing.com]