Belongs to: PRO UUTUUS2023
Note! This product is out of stock, but is available on request. The expected shipping time for this product is 1-2 weeks.
Delivery costs starting from 0 € (pickup from store). Read more about our delivery conditions...
Store availability:
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in stock
available- on request
out of stock
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ProX pistons are precision-finished using the latest state-of-the-art CNC machinery. They're made from the very same alloy used by the leading Japanese engine manufacturers. ProX piston kits are a top-tier alternative to OEM parts when you need a spare for your motorcycle, scooter, moped, ATV or jet ski.
Most ProX pistons feature an OEM-style coating that aids the break-in process.
On top of that, ProX has developed a special skirt coating that reduces friction throughout the entire service life of the piston. The black coating is designed specifically to boost performance.
Nicasil-coated cylinders cannot be bored. Pistons are available in 0.01 mm increments (sizes A, B, C). This piston has a diameter of 96.95 mm (standard cylinder bore 97.00 mm).
In addition to the piston, the sales package includes the piston rings, piston pin and circlips.
Bore: 97 mm
Compression ratio 13.0:1
OEM reference BHR-11631-00
Country of manufacture USA
Compatible bikes:
- Fantic Motor XX450F 2023-2024
- Yamaha WR450F 2024-2026
- Yamaha YZ450F 2023-2026
