Yamaha YZ 450 F (CJ 23) [2019] - Complete Top End Kit - Replica forged pistons

VERTEX Top End Kit with forged replica piston for Yamaha YZ 450 F

The VERTEX Complete Top End Kit - Replica Forged Pistons supports the overhaul of the upper engine area on the Yamaha YZ 450 F (CJ 23), built in 2019. The coordinated set bundles the essential components for replacing the piston and seals in the upper engine area. This allows you to clearly select the required combination for this 4T application.

Function and scope of delivery

• Forged aluminum piston
• Piston rings as a set
• Piston pin
• safety clips
• Top end gasket kit
• Timing chain, additionally included with this four-stroke kit

The scope of delivery is designed to renew the top end and combines pistons, fasteners and sealing components in one kit.

Technical data

• Piston Type: Forged
• Material: aluminum
• Piston compression: standard
• Diameter Ø: 96.96 mm
• Letter oversize: B
• Oversize: +0.01
• Bore diameter: 97.00 mm
• Rings Quantity: Set
• Stroke: 4T

Vehicle assignment

The top end kit is assigned to the Yamaha YZ 450 F (CJ 23), built in 2019. The information on diameter, oversize and bore diameter supports the selection of the right version for this vehicle.