Yellow and alu shock breaker / damper with gaz tank : They are adjustable in hardness and lenght ( center distance 330mm ). Delivered with spring key, eyelets 10 mm and 12 mm, rubbers Depending on your model of Dax or replica, chain guard changes are sometimes necessary. You can also use<a href="https://www.motorkit.com/en/accessories/10324-chainguard-aluminium-kepspeed-for-dax.html"...