Campagnolo Record 39T Chainring 135 BCD 5-Arm NOS 39 Tooth Road Bike Italy. NOS Campagnolo Record chainring in silver finish, designed for road and racing bike drivetrains. Machined aluminum construction with BREV. CAMPAGNOLO markings on the ring and Campagnolo Original Spare Parts packaging. Listing includes the single 39T chainring and original Campagnolo box as shown. New old stock Campagnolo Record 39T chainring in original packaging. Original cardboard box is heavily worn with tears, creases, missing sections, tape residue and retail stickers; only the chainring and box shown are included.