DID - High Quality Solid Roller Chain - MADE IN JAPANNon O-Ring standard chain.STANDARD NON O-RING CHAINS ARE NOT SUITABLE FOR HIGH PERFORMANCE MOTORCYCLESNB: if your motorcycle came with an original O-Ring or X-Ring chain, DO NOT replace it with a STANDARD NON O-RING CHAIN. You must replace it with a sealed chain of equal or greater strength.Model No.: 415, 420; 428; 520; 525; 530 Fits: Honda CRF80F 2004-2014 MSX125 Grom 2014-2021 NBC110 2013-2017 2019-2020 XR80R 1985-1993 2001-2003 KTM 60 SX 2000 Kawasaki KX60 1986 2004 KX65 2010 Yamaha RT100 1990-2003