Top Quality Piston Piston Ring Set for BSA A65 650cc +.040

These are the best performing rings we have to offer for Triumphs.  Always round, always to size, and always break in well.  These are no longer available, so get them while you can.  Once they are gone, they are gone!  These are Riken Japan rings, not Riken Taiwan.

Features:

• Highest quality performance ring
• Preferred by races and performance bike builders
• Cast first and second ring
• 3-piece oil control ring
• Made in Japan
• Complete ring set (engine kit)

Note:  These are Riken Japan rings, not Riken Taiwan.