The Honda 300EX kit will also fit all year models of the older (late 80’s / early 90’s) 250X’s that used the same frame as the 300EX. The 250EX is not the same as those older 250X’s, and requires a different kit (also listed on this website). Then, in 2010 Honda went and renamed the 250EX to the 250X. The new 250X’s are actually 250EX’s on our website. (Sorry for the confusion this may cause – its Honda’s fault.)
Stock brake lines should be long enough to install either the +4.5” or the +6.0″ kit if you disconnect the intermediate brake line support on the a-arms to provide more slack in the lines.
Diamond J Customs does sell brake lines if you would prefer to use extended-length stainless steel braided brake lines with your widening kit.
You can find more general information about our widening kits under the Front Widening menu on the Home Page.
Instructions Download: 300ex_Wid_Kit_Instr
YouTube Videos with this kit: