Motorcycle and Car Performance Accessories\n\nClick on the Image to Enlarge zoom_in\n\nD.I.D. Non O-Ring Chain Black 420-124 Rieju 50 MRX Pro 2002 - 2004\n\u00A324.86\nSKU: DID420D124-FL4\nThis DID Chain is designed to fit model years Rieju 50 MRX Pro 2002 2003 2004\n\nDescription\n\nD.I.D. Non O-Ring Chain Black 420-124 Rieju 50 MRX Pro 2002 - 2004\n\n D.I.D. Motorcycle Non O-Ring Drive Chain Black 420 D 124 Clip Link Rieju 50 MRX Pro 2002 - 2004 (2002 - June 2004)\nD.I.D. chain with Direct Energy Transfer, SDH Pin for extreme impact Pin strength and Solid Bush Cold-formed High-precision Bushing.This chain is Non O-ring Chain. This is a simple series of metal links forming plain bearings. This chain is appropriate for lower powered or older motorcycles, as well as off-road bikes. \nDIRECT ENERGY TRANSFER\n\u201CDIRECT\u201D is D.I.D. Original Concept born from years of experiences in MotoGP Development to increase the chain\u2019s rigidity. Rigidity in a chain means resistance to ch.