ORISPEC CYLINDER KIT YAMAHA YFM700R 18607004

Original replacement cylinder kit that includes:

• Cylinder: 3B4-11311-10-00, 3B4-11311-00-00 (use fitting #1) / 1S3-11310-01-00, 1S3-11310-00-00 (use fitting #2)
• Piston assembly: 1S3-11631-10-00, 1S3-11631-00-00, 1S3-11603-10-00, 1S3-11603-00-00
• Gasket kit: 3B4-11181-00-00, 93210-96601-00, 93210-78544-00, 1S3-11351-00-00, 3YF-14613-01-00, 5H0-12119-00-00, 4DW-12213-00-00, 93210-33006-00

Specification:

• Bore: 102mm (same as stock)
• Compression ratio 9.2:1