Piston Kit 06-09 R1200GS 101, Wossner K8658DA-2 BMW Road, SET/2

Description

This Wossner forged piston kit with a 101mm bore (actual 100.96mm) is designed for BMW R1200 models from 2005 to 2009, including GS, S, ST, RT, and R variants. With a high OEM compression ratio of 12.0:1 and reduced dome volume for optimised combustion, this set of two pistons is engineered for reliability and thermal efficiency.

Features

  • Forged construction ensures high strength and performance

  • Designed for efficient heat dissipation to the cylinder walls

  • Elliptical shape provides consistent surface contact under thermal expansion

  • Made in Germany

Specifications

  • Bore Size: 101mm (actual 100.96mm)

  • Stroke: 73.00 mm

  • Clearance: 0.04 mm

  • Display Displacement: 1085 cm³

  • Wossner Compression Ratio: OEM

  • OEM Compression Ratio: 12.00:1

  • Dome Volume: -3.40 cm³

  • Compression Height: 30.90 mm

Vehicle Fitments

  • BMW R1200GS 2005–2009

  • BMW R1200S 2009

  • BMW R1200ST 2005–2009

  • BMW R1200RT 2005–2009

  • BMW R1200R 2005–2009

Piston Kit 06-09 R1200GS 101, Wossner K8658DA-2 BMW Road, SET/2

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This Wossner forged piston kit with a 101mm bore (actual 100.96mm) is designed for BMW R1200 models from 2005 to... Read more

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    SKU: 56-W9795.101.WO

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    • No hassle returns within 30 days

    Description

    This Wossner forged piston kit with a 101mm bore (actual 100.96mm) is designed for BMW R1200 models from 2005 to 2009, including GS, S, ST, RT, and R variants. With a high OEM compression ratio of 12.0:1 and reduced dome volume for optimised combustion, this set of two pistons is engineered for reliability and thermal efficiency.

    Features

    • Forged construction ensures high strength and performance

    • Designed for efficient heat dissipation to the cylinder walls

    • Elliptical shape provides consistent surface contact under thermal expansion

    • Made in Germany

    Specifications

    • Bore Size: 101mm (actual 100.96mm)

    • Stroke: 73.00 mm

    • Clearance: 0.04 mm

    • Display Displacement: 1085 cm³

    • Wossner Compression Ratio: OEM

    • OEM Compression Ratio: 12.00:1

    • Dome Volume: -3.40 cm³

    • Compression Height: 30.90 mm

    Vehicle Fitments

    • BMW R1200GS 2005–2009

    • BMW R1200S 2009

    • BMW R1200ST 2005–2009

    • BMW R1200RT 2005–2009

    • BMW R1200R 2005–2009

    Shipping & Delivery

    How long will my item take to arrive?

    Orders are typically dispatched within 1 working day and are shipped on a 24hour (non-guaranteed) service.

    Where do you ship to?

    We currently only ship orders within the UK.

    How can I track my order?

    Once your order has been dispatched, you will receive a tracking code. Tracking information is emailed to the email address that was provided when placing the order.

    Can I collect my order?

    Unfortunately we do not offer order collections from our fulfilment centre.

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