The WÖSSNER Pro Series forged piston (manufacturer reference 8591DA) is designed for demanding riders looking for a reliable engine part for their roadster. Made in Germany, this forged aluminum piston retains standard bore dimensions while benefiting from a friction-reducing treatment on the skirt to limit friction at the cylinder/piston interface.
- Type: forged piston
- Material: aluminum
- Compression: standard
- Recommended bore diameter: 100.00 mm
- Piston diameter: Ø 99.94 mm (oversize letter: A)
- Finish: friction-reducing treated skirt
- Delivered complete: ring(s), circlips, and piston pin
Designed for reliable replacement during an engine overhaul, this piston meets the necessary tolerances for proper break-in and cylinder/ring sealing. Its forged design provides a homogeneous structure suitable for the thermomechanical stresses of the block.
Main compatibilities: suitable for roadsters such as SUZUKI DR 650 SE (2013-2014) and XF 650 FREEWIND (2001) — however, please check the specific installation and tolerances of your engine before installation. Ideal replacement part for restoration or engine maintenance operations. Brand: WOSSNER.
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