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Yamaha 800 PV Piston Rings - 2-Stroke

SKU 010-929

Highly functional Riken Piston Rings fit WSM Performance and Pro X Performance pistons. Meticulous product design and advanced manufacturing backed by a strong production system make Riken Piston Rings the top choice for performance and value.

Note: Wiseco Performance Pistons use their own proprietary style piston rings. Please see the Wiseco Piston Ring section for ring replacement on Wiseco Pistons.

Fits The Following Models:

  • 1998-2002 Yamaha GP800 Piston Rings
  • 2000-2001 Yamaha XL 800 Piston Rings
  • 2002-2004 Yamaha XLT 800 20Piston Rings
  • 2003-2005 Yamaha GP800R 800 Piston Rings

WSM Performance Pistons and Pro X Pistons.

2-Stroke Motor.

Standard Size Bore: 79.90mm - 66V-11603-00-00

Cylinder Resleeving Is Required For Use Of Oversize Pistons

Ring End Gap: .008~.016

One Kit Does One Piston.

Part Number Piston Size Bore Size
010-929 Standard 79.90mm
010-929-04 0.25 80.15mm
010-929-05 0.50 80.40mm
010-929-06 0.75 80.65mm
010-929-07 1.00 80.90mm


Note: Generic image and may not depict your actual kit.