R1 Wurks – 13mm Blue Front 42mm Springs – 3.6lb/in – pr (R1B)
$18.58
$25.64
R1B 13mm Front Springs [L42mm]Standard and optional front spring range range for the R1B.Key Features and Specifications:R1 Wurks genuine replacement / Option partMade from high quality spring steelIncludes: x2 of the selected spring.Spring Chart:ColorRate (lb/in)Rate (gf/mm)Gray3.4 lb/in60.7 gf/mmBlue3.6 lb/in64.3 gf/mmYellow3.8 lb/in67.9 gf/mmRed4.0 lb/in71.4 gf/mmOrange4.3 lb/in76.8 gf/mmPurple4.6 lb/in82.1 gf/mmNote:Dirt kit standard front spring: Gray / 3.4 lb/inCarpet kit standard front spring: Purple / 4.6 lb/in
