Since the legendary victory of Sabine Spitz at the Olympic Games 2008 in Beijing a lot of bikers rely ont he X9 SL of KMC. Prefect shifting performance and an outstanding durability of this KMC chain speaks for itself. The X9 SL is extra light, with just 257 g (per 110 links).
Product details
details
Ti-N: golden Titanium Nitride coating
lean technology
compatible with Shimano, Campagnolo, Sram (no original spare part)
XSL: super light due to Double X Bridge chain links and hollow pins
