Shimano Dura-Ace track cog, 1/2"x1/8" - 15t


« Previous Item Go Back Next Item »

BTI part #: SH-31908
vendor part #: Y27915100
size: 1/2"x1/8"
teeth: 15t

  • Black CrMo with 1.37"x24tpi (right handed) threads
Image of SH-31908
in stock?: NO