VINTAGE GENUINE SHIMANO POSITRON INNER GEAR CABLE WIRE 74"VERY HARD TO FIND NOS Bar Ends & Plugs WE ARE CONSTANTLY ASKED IF

WE ARE CONSTANTLY ASKED IF WE HAVE FLIP/FLOP WHEELS IN THE OLD 27 x 1 1½ 4 SIZE

REMEMBER THIS IS A SINGLE RIGHTHAND THREADED ALLOY CRANK WITH AN ATTACHED STEEL CHROME DOME WHICH IS APPROX 95MM IN DIAMETER

PRESTA ( HP ) VALVE ONLY ( This pump is NOT suitable for schrader car type valves )

Pinchguard chin buckle to ensure you don't catch your neck whilst securing to your head

VINTAGE GENUINE SHIMANO POSITRON INNER GEAR CABLE WIRE 74"VERY HARD TO FIND NOS Bar Ends & Plugs WE ARE CONSTANTLY ASKED IFVINTAGE GENUINE SHIMANO POSITRON INNER GEAR CABLE WIRE 74"VERY HARD TO FIND NOS THIS IS AN ORIGINAL CLARKS ACCESSORY INNER WIRE CABLE FOR USE WITH A SHIMANO POSITRON GEAR SET UP. POSITRON WAS SHIMANOS EARLY SYSTEM FOR INDEXED GEARS WHERE THE INDEXING IS PART OF THE DERAILLEUR SET UP AND NOT PART OF THE SHIFT LEVER AS NOW, SO THESE CABLES ARE VERY RARE AS THE SYSTEM IS NOT IN USE TODAY THEY ARE THEREFORE OF INTEREST TO VINTAGE BIKE RESTORERS OR