Shimano CN-HG73 9 speed replacement bicycle chain. Special tools needed to install this part to insure its properly secured and will not separate.
- Female Male
- Super-narrow 9-speed construction Zinc-alloy plated for corrosion resistance Weight: 304g (116 links) Grey
- Tech Specs
- 9spd 1/2x3/32 116L Grey Weight: 305g 6.6 mm width