DID - 525 VX3 Chain Upgraded chain from the DID 525 VX2 chain. New "Direct Energy Transfer" gives you amazing throttle response due to D.I.D. State-of-the-art technology to increase the chain's rigidity New 525VX3 chain will fit a wider range of motorcycles: Max 1100cc Longer Chain Life - the 525VX3 has a greatly imrpoved seal performance due to increased X-Ring retention and durability Rivet style masterlink included Fits: BMW F650GS (800cc) 2008-2009 Honda CBR1000RR Fireblade ABS 2017-2018