NJS certified. Complete with chainring. Chainring: 50T. BCD: 144 mm.
Shimano DuraAce 7900 Cranks
45 TOOTH SHIMANO DURA ACE NJS FC-7710 144BCD 1/8" TRACK CHAINRING
Shimano Caliper Brake Recessed Back Nut 105 Tiagra Ultegra DuraAce Sora Claris
NJS YANAGISAWA Japane Keirin Track Frame 53 CM x 53 CM
IZUMI SUPER V-CHAIN 1/8" Bicycle CHAIN NUT & LINK Old School BMX TRACK NJS JAPAN
