Tern Kinetix Comp Aluminium Rim Black 28H Kinetix Aero rim, which features a CNC machined braking surface, double walls, and a safety wear hole so you know when to replace the rim.  Picture incorrect.  The Tern Kinetix Comp is  slightly different section to the earlier Dahon Kinetic Comp rim and requires a shorter spoke length. Replace like for like unless you wish to chage all the spokes.  This is standard fitment for some the Tern Eclipse/Node range.  ETRTO 24" 507 x 17