Trilock rear hinge system for All Strida models Features : New: Rear Joint Adjuster For use on ALL Strida's MK1 onwards. Allows rear joint to be fully adjustable. It stops 'free-play' from tolerances and wear. 1. Screw in M8 x 20 By hand: NO glue/locktite - M4 screws will lock it. 2. Put IGUS/Plast…