Steel

PYC Hollow-pin 11 Speed Bicycle Bike Chains for 11s Shimano/Campy/Sram DLC BlackPYC SP1101 Bicycle 11 Speed Chains An ultra-lite 11-speed road mountain bike chain compatible with the most popular 11 speed road system. PYC SP1101 weights at 238g which is lighter than KMC X11SL 245g. It is almost the lightest 11 speed chains you can find now. Features: -Quiet noiseless function -Snap link included. -Its lean construction reduces weight, improves shifting speed and smoothness, and reduces chains stuck -Includes Missing Link - Master Link -Extra stretch proof mushroomed pin -Campagnolo, Shimano & SRAM 11 Speed Compatible -Inner & Outer Plate Chamfering -Bushingless Construction -Hollow pins & plates makes the lightest chains in the world -PVD Coating New PVD Coating Technology. Excellent metallic luster, well-mixed color. Low friction coefficient of coating, enhancing lubricity. Coating hardness increased. Stable and environmental friendly process. Super light chain, light-weight hollow plate/pin design. Forging hollow pin and wear-resisting surface treatment to increase chain durability. Specification: Model: SP1101 1/2" X 11/128" Pin Length: 5.35 mm 116 Links Color:Silver / Ti Gold / DLC Black available Weight: approx. 238 grams For Shimano / Campagnolo / SRAM / KMC 11 Speed usePaymentDelivery detailsTerms of salesAbout usContact usPayment We only accept payment via Ebay.Delivery details If buyers are in US,it will take 1-10 working days via USPS First Class Mail and 1-3 working days via Priority Mail. If buyers are from other countries,it will usually take 10-28 working days or 1-3 working days via express. Terms of sales Buyers can return items in 30 days since receiving the items as long as keeping it unused and original box.About us We are a trading company in Taiwan and have sufficient stocks to accommodate various product requests. Our goal is to provide the cheapest and best quality products to our buyers. Just come surfing our store and enjoy it!Contact us If you have any question,please just contact us via ebay message.