Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.
Product explanation ■ The SMJ development team who is well versed in RC racing developed a shock spring that became a new world standard.
Material, surface treatment, dimensions. Exquisite balance that can only be created by those who know everything. New standard silver.
SMJ Silver Line Spring is a high performance spring that can satisfy not only top-class drivers but also all drivers.
New standard short type (total length 20 mm) shock spring. Carefully selected material with a wire diameter of 1.4 mm is wound with high precision and plated.
Spring rate can be changed only by the number of turns to make the difference when the spring is replaced easier to understand.
Blue : 5.75 Made in Japan