Tusk Adjustable Width Axle   This item will fit the following model(s):   2001-2005 Yamaha Raptor 660 *NOTE* - This axle is only supplied with the parts shown in the picture.  For parts not shown (ie. lock nut, castle nuts, brake/sprocket hub, etc), the OEM parts are to be reused.  Aftermarket parts cannot be guranteed to fit, unless they would fit a stock OEM axle.   High performance racing axle giving you the choice of increasing the width. Forged from special chromoly hardened steel with a chrome plating finish. One year warranty on breaking (not bending). Includes posi lock axle nut and castle nuts. Axle nut wrenches available, for this axle use the 70mm and the 46mm. Adjustable from +4-9/16" to +6-9/16" over stock width.