Bikeforums.net is a forum about nothing but bikes. Our community can help you find information about hard-to-find and localized information like bicycle tours, specialties like where in your area to have your recumbent bike serviced, or what are the best bicycle tires and seats for the activities you use your bike for.paulismydog
07-13-09, 05:33 PM
hi...i've searched.....found an old ross signature at dump today....it has semi-horizontal drop outs....i am gonna convert for a buddy....it needs a new bottom bracket......would the size most likely be a 68mm?....from mid 80's....thanks, bob