Wirth progressive fork spring set G5 SP CX LM3 Cal2 V65

Wirth brand progressively wound fork springs from Germany. Standard replacement length for late T3, most Convert, G5, CX100, LeMans III, California II, SP1000, V65C and V65SP. Prefect compliment to FAC damper set MG857, for V65C and SP use FAC damper set MG859. Equivalent to original two piece spring combinations 17526960 / 18526660 and 18526960 / 18526660. 448mmProgressively wound springs have altered coil spacing to provide both a smooth ride and progressively firmer response to larger road irregularities and loads. Tighter coils respond to minor inputs providing soft initial fork travel, wider spaced coils offer greater resistance as tighter coils are fully compressed The best replacement springs for sporting applications as well as touring and general use.