Name: Piston Kit 87-93 KTM125, Wossner 8011DA Forged MX
Brand: Wossner
SKU: 56-W627.00A.WO

Piston Kit 87-93 KTM125, Wossner 8011DA Forged MX

Wossner
Share
- WhatsApp
- Deel
- X
- Pin it
- Messenger
- Email

Description

Wossner Forged Piston Kit 54.19mm Bore – KTM GS125 / MX125 (1987–1993)
This Wossner forged piston kit is designed for KTM GS125 and MX125 models from 1987 to 1993. Featuring a standard bore of 54.19 mm, it is engineered for 2-stroke engines requiring high durability and efficient thermal performance. The forged aluminum construction provides exceptional strength, while the elliptical design ensures a more uniform bearing surface under heat expansion, reducing localized pressure and enhancing piston longevity. Precision-manufactured in Germany.

Features

Forged construction for superior strength and wear resistance
Optimised for efficient heat dissipation from combustion chamber to cylinder walls
Elliptical piston profile ensures even load distribution and reduces thrust stress
Manufactured in Germany for consistent quality and precision

Specifications

Bore Size: 54.19 mm
Engine Displacement: 125 cm³
Stroke: 54.10 mm
Clearance: 0.06 mm
Compression Height: 28.00 mm
Compression Ratio: 2-stroke (Wossner and OEM)

Cross-Reference Wossner Part Numbers

Piston Kit: 8011DA
Lock: CW15
Pin: WP032
Ring Set: RSB5425 x 2

Vehicle Fitments

1987 KTM GS 125
1987 KTM MX 125
1988 KTM GS 125
1988 KTM MX 125
1989 KTM GS 125
1989 KTM MX 125
1990 KTM GS 125
1990 KTM MX 125
1991 KTM GS 125
1991 KTM MX 125
1992 KTM GS 125
1992 KTM MX 125
1993 KTM GS 125
1993 KTM MX 125

Vehicle Compatibility

Please check the exact model and year before ordering.

Manufacturer	Model	Years
KTM	SX 125	1987-1993
KTM	MX 125	1987-1993
KTM	GS 125	1987-1993

Piston Kit 87-93 KTM125, Wossner 8011DA Forged MX

Wossner
Share
- WhatsApp
- Deel
- X
- Pin it
- Messenger
- Email

Product form

Wossner Forged Piston Kit 54.19mm Bore – KTM GS125 / MX125 (1987–1993) This Wossner forged piston kit is designed for... Read more

Out of stock

£0.00 Incl. VAT

Guaranteed secure & safe checkout.

SKU: 56-W627.00A.WO

Free shipping on all orders above £75

No hassle returns within 30 days

Description

Wossner Forged Piston Kit 54.19mm Bore – KTM GS125 / MX125 (1987–1993)
This Wossner forged piston kit is designed for KTM GS125 and MX125 models from 1987 to 1993. Featuring a standard bore of 54.19 mm, it is engineered for 2-stroke engines requiring high durability and efficient thermal performance. The forged aluminum construction provides exceptional strength, while the elliptical design ensures a more uniform bearing surface under heat expansion, reducing localized pressure and enhancing piston longevity. Precision-manufactured in Germany.

Features

Forged construction for superior strength and wear resistance
Optimised for efficient heat dissipation from combustion chamber to cylinder walls
Elliptical piston profile ensures even load distribution and reduces thrust stress
Manufactured in Germany for consistent quality and precision

Specifications

Bore Size: 54.19 mm
Engine Displacement: 125 cm³
Stroke: 54.10 mm
Clearance: 0.06 mm
Compression Height: 28.00 mm
Compression Ratio: 2-stroke (Wossner and OEM)

Cross-Reference Wossner Part Numbers

Piston Kit: 8011DA
Lock: CW15
Pin: WP032
Ring Set: RSB5425 x 2

Vehicle Fitments

1987 KTM GS 125
1987 KTM MX 125
1988 KTM GS 125
1988 KTM MX 125
1989 KTM GS 125
1989 KTM MX 125
1990 KTM GS 125
1990 KTM MX 125
1991 KTM GS 125
1991 KTM MX 125
1992 KTM GS 125
1992 KTM MX 125
1993 KTM GS 125
1993 KTM MX 125

Vehicle Compatibility

Please check the exact model and year before ordering.

Manufacturer	Model	Years
KTM	SX 125	1987-1993
KTM	MX 125	1987-1993
KTM	GS 125	1987-1993

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.