4707M07400 Wiseco Std Piston Kit for Yamaha RX-1 1000 2003-2007 74.00mm

Wiseco Std Piston Kit for Yamaha RX-1 1000

This Wiseco standard piston kit, part number 4707M07400, provides 74.00mm 13:1 compression pistons for rebuilding the top end of for Yamaha RX-1 1000 engines. The kit offers forged durability for riders seeking reliable engine performance.

Overview

This 74.00mm 13:1 Wiseco Std Piston Kit supports a full top-end rebuild on for Yamaha RX-1 1000 models from 2003 through 2007. Each piston in this Wiseco Std Piston Kit is forged for added strength and machined to a consistent 13:1 compression ratio, making it a solid choice for trail riders and performance enthusiasts. Owners who handle their own engine work or rely on a trusted shop will find this kit a practical path to restoring stock-spec displacement.

Built For Performance

• Forged aluminum construction for greater strength than cast pistons
• 74.00mm standard bore diameter for stock cylinder fitment
• 13:1 compression ratio engineered for RX-1 1000 power output
• Precision-machined ring grooves for consistent ring seal
• Wiseco part number 4707M07400 for easy reference and reorder

Fits These Machines

• for Yamaha RX-1 1000 (2003-2007)

On-The-Job Use

• Trail riding at varying elevations
• Mountain riding where throttle response matters
• Routine top-end rebuilds at recommended service intervals
• Engine refresh projects after piston wear or scoring

Specs At A Glance

Good To Know

Q: Does this kit work with my stock cylinder? A: Yes, the 74.00mm standard bore is designed for stock cylinder dimensions on the listed for Yamaha RX-1 1000 models, but confirm your specific model and bore condition before ordering.

Q: How many pistons are included? A: Wiseco piston kits are typically configured to match the engine's cylinder count, so check the listing details to confirm the exact contents for your for Yamaha RX-1 1000.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.