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2Bros MCS LTD Company number 16176735 - Vat No. GB 508324506 - info@2bros-mx.com - Tel: 03301333748
This Wossner piston kit is designed for select KTM and Husqvarna 300cc two-stroke models. With a standard 72mm bore, this forged piston provides high strength, thermal efficiency, and performance reliability. Manufactured in Germany, the kit includes components tailored for precision fit and durability.
Features
Forged high-performance pistons with skirt coating
Engineered for optimal combustion heat transfer to cylinder walls
Elliptical design ensures a uniform bearing surface under thermal expansion
Minimises localised pressure and evenly distributes thrust loads
Prevents piston collapse under high-stress conditions
Includes pistons, rings (RSB7200), and clips (CW18)
Specifications
Bore size: 72mm
Size: Standard
Rings: RSB7200
Clips: CW18
Country of manufacture: Germany
Cross-Reference OEM Part Numbers
Wossner 8327DA
56-W9984.A.WO
55630307000
883M07200
Vehicle Fitments
KTM EXC 300 2018–2019
KTM SX 300 2023–2024
Husqvarna TC 300 2018–2020