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PISTON KIT KTM 175GS 65.50, WOSSNER 8292D200 KTM GS 77-82
  • PISTON KIT KTM 175GS 65.50, WOSSNER 8292D200 KTM GS 77-82
  • PISTON KIT KTM 175GS 65.50, WOSSNER 8292D200 KTM GS 77-82
PISTON KIT KTM 175GS 65.50, WOSSNER 8292D200 KTM GS 77-82

PISTON KIT KTM 175GS 65.50, WOSSNER 8292D200 KTM GS 77-82

£122.39 GBP
Taxes included.

This Wossner forged piston kit features a 65.50mm bore (actual 65.44mm) and is a +2.00mm oversize replacement designed for KTM 175 GS and MC models produced from 1977 to 1982. Developed for two-stroke engines, it combines strength, precision, and advanced thermal properties. The elliptical geometry improves pressure distribution during thermal expansion, enhancing reliability under performance conditions.

Features

  • Forged piston ensures structural integrity and optimal heat dissipation

  • Elliptical profile minimises localised pressure and enhances load distribution

  • Precision-manufactured in Germany for two-stroke engine applications

Specifications

  • Bore Size: 65.50mm (actual 65.44mm)

  • Stroke: 54.00 mm

  • Clearance: 0.06 mm

  • Compression Ratio (Wossner): 2-stroke

  • Compression Ratio (OEM): 12-stroke

  • Compression Height: 37.00 mm

  • Lock Part Number: CW15

  • Pin Part Number: WP011

  • Ring Set Part Number: RSB6550

Cross-Reference OEM Part Numbers

  • 56-W967.200.WO

Vehicle Fitments

  • KTM 175 GS (1977–1982)

  • KTM 175 MC (1977–1982)