Fox Factory Race Series 2.5 x 2.5 Bump Stop Eye-Eye Mount Yamaha YZ450FX These heavy-duty replacements feature a

These heavy-duty replacements feature a single pin measuring in a 9/16-inch to snuggle fit into your factory axle pad

Studs are preinstalled

If you have a Lift Kit and your REAR lift Block is taller than 5" or your total lift height is 6" or greater

6L (td) engine

Fox Factory Race Series 2.5 x 2.5 Bump Stop Eye-Eye Mount Yamaha YZ450FX These heavy-duty replacements feature aUncompromised performance through FOXs patented internal bypass technology delivers the feel of near endless suspension travel. Exclusive internal bypass technology allows oil to flow around the piston at some points of the stroke while creating humongous pressure at other points supporting the vehicle like no other product can. Floating through terrain is accomplished with FOXs ride zone combining a race developed shock piston, internal bypass and