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Product Descriptions
The ideal body construction advocated by SPOON is "rigidization". The newly developed "Motion Control Beam" has a special structure damper that controls the rigidity of the front and rear ends of the body, which causes the most twisting when driving, so that it can be used for street use including cornering during cornering. A product that improves comfort and quality. From the 90's, Spoon has participated in touring car races based on commercial cars, and how to make full use of the technology, knowledge and experience gained from the race without impairing the comfort and high quality required for street use We have been working on product development with this theme. The most representative product of SPOON's body parts created from feedback at the race site is the "Rigikara" released in 2007. In Rigikara, the gap between the body, the subframe and the fastening bolts is filled with a specially shaped collar and firmly fastened to realize a rigid body between the monocoque and the subframe. This time, we focused on "suppression of twist at the end of the body" that occurs during cornering and "combination of comfort and high quality that are required for street use". The "Motion Control Beam" is fastened with a damper equipped with a special friction mechanism at the front part of the front reinforcement and the rear part of the rear end panel. By installing a friction damper against twisting on the diagonal side of the body due to load movement, we succeeded in significantly reducing body twist while ensuring a certain level of rigidity. Although it is possible to secure rigidity only with ordinary reinforcement braces, micro vibrations will increase, but by installing this friction damper, the micro vibrations are absorbed and a comfortable riding quality is realized. "Motion control beam" is a simple structure of high repulsion spring and friction plate. As for the large input, the high repulsion spring acts in the same direction as the brace to suppress the twisting of the body that occurs during cornering. On the other hand, a small input finely suppresses twist due to the elastic force of the friction plate. By controlling the input of this non-constant twist separately, it is possible to achieve a wide range of suppression. "Smoothness" and "toughness" are important elements of high-quality driving that SPOON has always pursued. By utilizing the technology and experience cultivated in many years of endurance races, we have created a drive shaft that enables smooth and smooth running and high durability. The clearance in the micron unit created by thoroughly polishing the inside of the case and finishing it to a mirror surface surely improves grease lubrication and enables low vibration and low vibration drive. The smooth joint prevents damage due to seizure and provides high durability.
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Compatible Model
The "RIGID COLLAR" is a product that brings out the dynamic performance originally possessed by the vehicle, while the "Motion Control Beam" controls the twist at the end of the body, reducing the line traceability as you want and the discomfort due to vibration. This is a product developed from a different perspective. By installing them at the same time, it is possible to reproduce a high-quality riding taste with no further taste.
Images are for illustration purpose only. Actual product may vary.

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