out on the trails today and my middleburn left crank decided to check out pn me , cracked and piece broke off around spindle hole , does anyone know of lifetime guarantees , cant complain too much iv had them 22 years ….

I had some of the very early 1992 middleburn RS1/3? square taper cranks on my mtb a few years ago and i called them up as i noticed a small creeping crack on the square taper, their response? : “Send them back, and we’ll send you out a new set – what would you like?, square taper?, double or triple?” etc …etc… for that reason i have only used/will only use Middleburn cranks on my bikes.

middleburn user since 1992 and very satisfied with them.

yup square taper , id have them on all my bikrs if i had the bucks and wife wouldnt find out , cheers soma il contact them nx week