Wiseco Pistons CK237 Top End Rebuild Kit for Yamaha Bolt 85.00mm Bore

The Wiseco Pistons CK237 Top End Kit is a complete rebuild solution designed specifically for 2014-2016 Yamaha Bolt motorcycles. This comprehensive kit features a 10.5:1 compression ratio and standard bore diameter of 85.00mm, delivering reliable performance and OEM-quality fit.

Complete Kit Includes:

• High-performance forged piston engineered for durability and heat resistance
• Piston rings for optimal compression and oil control
• Wrist pins and circlips for secure piston-to-rod connection
• Complete top end gasket set for proper sealing

Wiseco's forged piston construction provides superior strength compared to cast pistons, making this kit ideal for both stock rebuilds and performance applications. The kit contains everything needed for overboring or complete top end rebuilding, eliminating the need to source individual components separately.

This top end kit is perfect for restoring compression, addressing oil consumption issues, or performing preventative maintenance on your Yamaha Bolt. Professional installation is recommended for proper fitment and engine longevity.