Hi grumpy, the rollers on this model don't have a sprag clutch...it has a ring gear and pinion. The ring gear is made of plastic and often break, whereas the pinion is made of metal.There is an after-market ring gear now available in metal, tho expensive.
Please do not PM me asking for support. Please post your questions in the appropriate forums, as the replies it may receive may help all members, not just the individual member. Kindest Regards, Darryl
