Piston Yamaha YZF 250 (2016 - 2018), WR-F (2018 - 2019)... Ø76.97 mm (dimension C) ProX

Piston Pro X Ø76.97 mm Yamaha YZ-F, WRF 250...

New engine segment piston kit adaptable for motorcycles cross, 250cc enduro Yamaha YZ F from 2016 to 2018, WR F from 2018 to 2019 and YZ FX of 2017 2019 to.

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

Piston technical characteristics and dimensions

• Mark: ProX
• Manufacturer Part Number: 01.2417.C
• Piston material: aluminum
• Type of manufacture: forged

• Piston diameter: 76.97 mm
• Total Piston Height: 33 mm
• Height between the top of the axle and the top of the piston: 13 mm
• Piston pin outer diameter: 16 mm

This piston is equivalent to the original OEM reference:
1SM-11631-10

To order the high engine gaskets necessary for reassembling the piston cylinder, click on this link.

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.