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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 engineered for KTM and Husqvarna 300cc two-stroke models, featuring a 72.01mm bore with a +0.01mm oversize. Designed for precision performance and heat management, the kit is manufactured in Germany and includes all necessary components for installation.
Features
Forged high-performance pistons with skirt coating
Designed for efficient combustion heat transfer to cylinder walls
Elliptical design provides consistent bearing surface under thermal expansion
Evenly distributes thrust loads and reduces localised pressure
Prevents piston collapse in high-temperature conditions
Includes pistons, rings (RSB7200), and clips (CW18)
Specifications
Bore size: 72.01mm
Oversize: +0.01mm
Rings: RSB7200
Clips: CW18
Country of manufacture: Germany
Cross-Reference OEM Part Numbers
Wossner 8327DB
56-W9984.B.WO
55630307000
Vehicle Fitments
KTM EXC 300 2018–2019
KTM SX 300 2023–2024
Husqvarna TC 300 2018