My Protech shocks only came with one preload adjusting ring? How do lock it in place after adjustment? All the bike shocks ive seen have a second locking ring!

I'm not sure if you need a second one- seeing as it's sprung. But I maybe wrong.

It won't take long to tap a small hole in the ring and fit a small grub screw. I think Martin said other's had done this.

HTH,

James

My bike rear shock only has one ring. I don't like the idea of a grub screw damaging the threads. It might knacker up future adjustment.

My AVO shocks have got grub screws to lock them but , I too did not like the idea of grinding them into the threads, and I dont think my adjustments have moved..........

if you are going to use grug screws to lock the threaded collar to the threads
put a small piece of nylon or plastic down the grub screw hole first
that way the grub screw pushes the plastic into the threads without damaging them
cheers dave

Ive got the protech shocks mine only have one ring. Maybe the spring pressure keeps everything tight ?