SHIMANO chainring for 'DuraAce track' cranks with 144mm bolt circle diameter

Genuine Shimano® rebuilt chainring

This item is no longer being offered by the manufacturer
  • special track chain ring
  • for 1/2 x 1/8" chains
  • please refer to the information on this spare part below

Product information & technical details

Material: Aluminium
Surface finish: anodized
brand: SHIMANO
teeth: 45, 47, 48
bolt circle diameter: 144
Gear system: Single speed
sprocket-/chain size: 1/2" x 1/8“


Description currently not available

SHIMANO crank spare parts