NJS certified. Chainring: 49T. BCD: 144 mm.
Sugino 75 Road Bike Crankset 42t 3/32 Chainring 170mm With 109mm BB NJS Track
Shimano Dura-Ace FC-7710 NJS Track Crankset 144 BCD 170mm 50T fixie track pista
Sugino 75 Crankset Silver 175mm 48t
Sugino 75 Direct Drive BSA 68 24mm Bottom Bracket
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
