i have some 1 pc cranks, not sure of brand, but the tightening nut has been stripped as well as the thread on the arm. Can i get new nut or do i need a new crank? I hve seen some nice looking 3pc cranks, 4-Jeri tubular, but dont really know if there any god . Plus i would have to buy new sprcket and pedals as well, Tottaling bout £60, not bad but do i need 3pc, and are 4-Jeri good??
john