I still think these shaped like pistons with the set screw(s) as the wrist pin would be cool :t: ... big enough to do the job with gloves or mud on your paws :mrgreen:
NOT to articulate (piston to conrod) 'cause the 'clacking' when bouncing down the trail would drive ya nuts after a very SHORT while #-o
A set of 6 in billit aluminum for under $20 bucks (Tellico 4x4 offers the regular knobs for $22) and these would be straight with just the ring grooves (or the rings protruding for grip?) so there is less machining and no knurling required :lo1l:
Choice of anodized colors :lo1l:
1.25 AL rod, turned, drilled and tapped with maybe some valve dishes cut into the face?