STEALTH LINE SPRING RL5.0 (Long 27mm/2pcs)

This spring line from SMJ is the perfect match for the IF18 and IF18-II.
The front springs come in three different lengths and stiffness each offering a unique driving characteristics.
The rear spring is a long type and also available in three different stiffness allowing you achieve optimal traction in any track conditions. (The higher the value in the product description the harder the spring).