There are still new ones available with longer cranks but I am looking for a new old stock or good used Record Triple Chainset with 170mm cranks please.
Got some record triple cranks and selection of 135bcd chainrings and all bolts here, can't remember if they're 170 or 172.5mm (more likely 172.5 as that's what I usually ride). I'm on night shifts currently but I'll dig them out asap and let you know, had planned to list them on here sooner or later as part of a general clear out anyway.
New (old) Kona fire mountain