Caltric O-Ring Blue Drive Chain Compatible With Yamaha Yz450F Yz-450F Yz 450 F 2003-2013 Freshwater Systems New banjo bolts are included

New banjo bolts are included where applicable to ensure a perfect fit and quick installation

oil filler cap

Copper is much better at dissipating heat than other materials which lessens the chance of a misfire

Complete your aggressive

Caltric O-Ring Blue Drive Chain Compatible With Yamaha Yz450F Yz-450F Yz 450 F 2003-2013 Freshwater Systems New banjo bolts are includedBlue O Ring Drive Chain Features: The Blue O Ring Drive Chain Comes In Standard 120 Links. Blue O Ring Drive Chain With Master Link (Tensile Strength Of 8200 Pounds). O Ring Style Means It Will Last Longer With Less Maintenance Than Conventional Chain Compatible With Yamaha Models Yz450F 2003 2013