SMJ 1.9mm Stealth Line springs

Japan’s SMJ has added a new 1.9mm spring to its Stealth Line.  The original 1.9 spring, that has been included in the Infinity 1:8 Onroad racing kit since the birth of the brand, has now been recreated as an SMJ Stealth Line spring with new material and precision.  The smooth driving characteristics with minimal body roll are suited to 1:8 racer from beginner to expert.

Source: SMJ [smj-rc.com]