The spring would support the load while the damper would dissipate the energy

ZS – Zero Stack / Semi-Integrated / Internal

Remove the valve core and a quick shot of air will seat the tyre almost immediately

100mm long

Quadlock Pro Bike Mount PLP|EMTB Optimised The spring would support theThe Lightest and Strongest iPhone Bike Mounting System on the Market Whether your phone is your device of choice for navigation, tracking, or you just want to dominate at Pokemon Go, the Quadlock system will allow to easily mount your phone in a reassuringly secure fashion. Features: Lightest and strongest iPhone bike mounting system on the market Secure, dual stage locking system Compatible with all Quad Lock Cases and the Quad Lock Universal Adaptor