Piston Yamaha YZF 450 (since 2023), WR-F (since 2024)... Ø96.96 mm (dimension B) ProX

Piston Pro X Ø96.96 mm Yamaha YZ-F, WRF 450...

New engine segment piston kit adaptable for motorcycles cross, 450cc enduro Yamaha YZ F since 2023, WR F since 2024 and YZ FX of 2024.

Le cast piston, made of cast aluminum alloy, is efficient and suitable for series engines or applications without extreme performance requirements.
However, it does not match the performance and durability of a forged piston under pressure, which is stronger, with more precise dimensions and designed for high performance.

Includes

• 1 x piston
• 5 x piston rings
• 2 x circlips
• 1 x gudgeon pin

Piston technical characteristics and dimensions

• Mark: ProX
• Manufacturer Part Number: 01.2453.B
• Piston material: aluminum
• Type of manufacture: forged

• Piston diameter: 96.96 mm
• Total Piston Height: 40.5 mm
• Height between the top of the axle and the top of the piston: 15 mm
• Piston pin outer diameter: 18 mm

This piston is equivalent to the original OEM reference:
BHR-11631-00

ProX is a Dutch brand specializing in the production of engine parts for quads and motorcycles. cross and enduro. To find out everything about the brand and discover our range of products Prox, click on this link.