These work great on my Twin Detonator fitted with longer shock towers - Yeah Racing (#TWD-091BU) Alloy F/R Damper Tower For Wild Dagger - and they look fantastic. The soft springs are good off road and the stiffer springs work well on tarmac. Its useful to have the extra fittings but the four screws are soft as butter and went straight in the bin! Don't forget you need to buy your shock oil seperately.