KMC Z7 Chain - 7-Speed 1/2" x 3/32" Gray/Brown Bulk 500 Foot Roll MFPN=8010C Integrated magazine for storing 25mm Ski Length:187 Med

KMC Z7 Chain 7 Speed 1 2" x 3 32" Gray Brown Bulk 500 Foot Roll MFPN=8010C Integrated magazine for storing 25mm Ski Length:187 Med Integrated magazine for storing 25mm long bits The updated V4 caliper utilizes hybrid style Stainless steel pistons with a phenolic insert allowing for smoother movement and less maintenance while still able to manage high temperatures without heat transfer during extreme use Ramps feature inner and outer chamfering designed to engage with your chain rings and cassettes quickly and provide smooth shifting Nickel plating makes the steel resistant to corrosion increases its hardness and toughness and is very effective as a rust protection