KMC Z8.1 8 speed inner chamfering 7.1MM pin length Bicycle Chain (1/2" x 3/32") Gray 1 pcs /Steel 116 links
Brand: KMC
Color: GREY
Fits 6/7/8 speeds
1/2" x 3/32" x 116L
Grey Color
KMC Z8. 1-GY/GY and KMC 51 are the same product with different packing
Normally known as KMC Z51