<------------------ SOLD ------------------> Stronglight D6 headset - aluminum alloy - French threaded (USED)
Stronglight D6 threaded headset - 25 mm x 1 mm (25.4 TPI) French thread - aluminum alloy construction / aluminum alloy upper and lower cups / high tensile strength pressed steel inserts / aluminum alloy top lock nut and washer - 5/32" or 3.96 mm ball bearings - model D6 extra légère ... [USED / NOS bearings]