Fork Spring Alloy Tech 39mm

Aftermarket spring for Tech 39mm front fork with aluminum tubes.

Features:
* high quality chrome-silicon wire
* cold coiled, heat treated and pre-set 3x for optimal performance and durability 
* only suitable for the Tech 39mm fork with aluminium tubes

Type: Tech 39MM/alloy tubes

6.8-9.5N/mm 176lbs-210lbs

7.3-10.0N/mm 210+