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2Bros MCS LTD Company number 16176735 - Vat No. GB 508324506 - info@2bros-mx.com - Tel: 03301333748
This Wossner forged piston kit with a 56.00mm bore is an oversized (+2.00mm) replacement for the Sachs 125/6 engine. Made in Germany, it is designed for high durability and optimal thermal performance. The elliptical design provides uniform pressure distribution under heat expansion, reducing stress and preventing piston failure in two-stroke engines.
Features
Forged construction for high strength and durability
Engineered for efficient combustion heat transfer to cylinder walls
Elliptical profile ensures consistent bearing surface under thermal load
Even distribution of thrust loads minimises localised stress
Manufactured in Germany
Specifications
Bore: 56.00mm (+2.00mm Oversize)
Actual bore: 55.94mm
Display volume: 122 cm³
Stroke: 54.00mm
Clearance: 0.06mm
Wossner compression ratio: 2-stroke
OEM compression ratio: 2-stroke
Compression height: 38.00mm
Cross-Reference OEM Part Numbers
56-W9843.200
8286DB
Clip Part Number: CW15
Pin Part Number: WP132
Ring Set Part Number: RSB5600 (x2)
Vehicle Fitments
Sachs 125/6