KMC

1/2" X 3/32"Pin Length: 7.3 mm114 LinksWeight: 324 gramsHi-PerformanceExtremely durableNon DirectionalHalf Nickel PlatedShimano, Campagnolo and SRA...

1/2" X 11/128"Pin Length: 6.6 mm114 LinksWeight: 288 gramsColor: Silver/GrayHi-PerformanceExtremely durableNon DirectionalHalf Nickel PlatedShimano...

7-8 speed bike chain 1/2'x3/32 inch chain 116 chain links