Riva 3-Cylinder O-Ring Kit For Yamaha 1100/63M & 1200/65U (Non-Powervalve) Pro-Series Billet Cylinder Head RY10028-O
Replacement o-ring kit with waterproof grease for RIVA 3-cylinder Pro-Series Billet Cylinder Heads (girdle & non-girdle) for Yamaha 1100 (63M) & 1200 (65U non-Powervalve) engines.
Stroke: 2 Stroke
1 Review
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O ring Kit
O rings look genuine and shipping was super fast to Australia. There was no lubricant supplied although it is shown in the supply picture on line.