Rebuildable and revalvable. Good looks and high quality. Tested and proven. 12.9" length for Commando.  Chrome bodies with black springs (see photos). Contact me for lighter springs if you weigh less than 180 lbs and your bike weighs less than 380 lbs.

Norton sliders are too short and cause binding at the bushings.  The extensions increase the distance between the bushings by 1-3/8" to give you more subtle suspension and a smoother ride.  The extra distance also reduces binding and wear on the bushings.  Low friction (XNBR) fork seals are provided - a win win situation.  Fits either original bronze bushing or the prefered JSM super slippery Turcite long life bushings (bushings not included).  Accommodates either the original top rubber dust wiper or accordion boot (boots not included).  Does not change ride height.  See installation wrench and aluminum sleeves to eliminate top out and bottoming clunk (MORE INFO & PHOTOS).

This shape is taken from the world famous Harley XR 750 flat tracker. The exhaust port floor is raised for increased velocity and flow in exacuating spent gasses and allowing for a fuller intake charge.  Conical shape is already there for the exhaust pipe.  Made of steel. An easy drop in kit - simply align with valve guide and slide into place (more info).