CK197 Yamaha YZF-R6/S 01-05 Wiseco Top End Kit – 67.50 Mm Bore Pro-Lite is the staple of

Pro-Lite is the staple of 2-stoke pistons

Ring Compressor Sleeve

21" Front tube

Refreshed performance from the track to the trail

CK197 Yamaha YZF-R6/S 01-05 Wiseco Top End Kit – 67.50 Mm Bore Pro-Lite is the staple ofWiseco 4 Stroke Forged Series Piston Kit, 67. 50 mm Bore, 13. 5: 1 CR The Wiseco team has remained at the forefront of powersports performance through every era and evolution, including the development of high performance 4 strokes. Today, Wisecos forged 4 stroke pistons are designed for each specific engine application and built to the tightest tolerances for the ultimate combination of performance and strength. Proven at every level of riding,