The chain is intended for : Derbi 659 Mulhacen Cafe 2009 - 2012Chain size : 520Chain length : 106Chain DID 520 ERV7, X-Ring. Strength 38.5kND.I.D is a Japanese manufacturer of high performance chains that is world renowned for the quality of its chains and chain sets. Closely involved in competitive racing, this...

The chain is intended for : Derbi 659 Mulhacen 2007 - 2008Chain size : 520Chain length : 106Chain DID 520 ERV7, X-Ring. Strength 38.5kND.I.D is a Japanese manufacturer of high performance chains that is world renowned for the quality of its chains and chain sets. Closely involved in competitive racing, this brand...