Yamaha YZ 450 F (CJ 18) [2014-2015] - 4-stroke forged piston kit - ø97.00mm

WISECO 4-stroke forged piston kit for Yamaha YZ 450 F

The WISECO forged piston kit is intended for the Yamaha YZ 450 F (CJ 18) from the years 2014-2015. The piston is made of aluminum and is forged. The kit therefore offers a clearly defined basis for repairing or rebuilding the 4-stroke engine.

Technical features

• Piston Type: Forged
• Material: aluminum
• Diameter Ø: 96.94 mm
• Piston compression: standard
• Compression ratio: 12.5:1
• Letter oversize: A
• Oversize: STD
• Rings Quantity: Set
• Stroke: 4T

Suitable for

The kit is assigned to the Yamaha YZ 450 F (CJ 18), built in 2014-2015. Before making your selection, please compare the vehicle model, year of manufacture and the specified piston dimensions with the existing engine.

Selection and use

The specified diameter of 96.94 mm and the compression ratio of 12.5:1 support a targeted selection based on the engine data. The markings “Letter Oversize: A” and “Oversize: STD” must be taken into account when assigning. Due to its forged aluminum piston design, the kit is suitable for the intended 4-stroke engine of the Yamaha mentioned.