Dual Ring Piston Kit Yamaha R5 / R5B / R5C Air Cooled '70-72 YAMAHA-WR-250-F-2008 Includes connecting rod

Includes connecting rod

K7058D100-2

0MM WRIST PIN DIAMETER

FITS ALL MODELS -- SOME MODIFICATIONS MAY BE REQUIRED

Dual Ring Piston Kit Yamaha R5 / R5B / R5C Air Cooled '70-72 YAMAHA-WR-250-F-2008 Includes connecting rodALL PISTON KITS INCLUDE PISTON, RINGS, WRIST PIN, AND RETAINING CLIPS UNLESS NOTED. REPLACEMENT COMPONENTS LISTED BELOW NO REED HOLES ITEM BORE SIZE PISTON SIZE RING RING QTY NEEDED CLIP WRIST PIN SE BEARING 8221DA 64. 00 63. 93 RSB6400 2 CW16 WP027 N1014 8221D025 64. 25 64. 18 RSB6425 2 8221D050 64. 50 64. 43 RSB6450 2 8221D075 64. 75 64. 68 RSB6475 2 8221D100 65. 00 64. 93 RSB6500 2 8221D125 65. 25 65. 18 RSB6525 2 8221D150 65. 50 65. 43 RSB6550 2