PISTON KIT BULTACO TS250 74.00, WOSSNER 8291D200
PISTON KIT BULTACO TS250 74.00, WOSSNER 8291D200
This Wossner forged piston kit with a 74.00mm nominal bore (actual 73.94mm) is designed for the Bultaco TS250 from 1970. Built for two-stroke applications, it delivers robust performance and long-term reliability, ideal for vintage engine rebuilds requiring precision fit and durability.
Features
-
Forged piston design offers increased strength and longevity
-
Engineered for efficient heat transfer and reduced thermal stress
-
Elliptical skirt profile minimises friction and prevents piston collapse
-
Manufactured in Germany with high-precision standards
Specifications
-
Bore Size: 74.00mm (actual 73.94mm)
-
Stroke: 60.00 mm
-
Clearance: 0.06 mm
-
Wossner Compression Ratio: 2 stroke
-
OEM Compression Ratio: 2 stroke
-
Compression Height: 29.00 mm
-
Lock Part Number: CW16
-
Pin Part Number: WP027
-
Ring Set Part Number: RSB7350
Vehicle Fitments
-
Bultaco TS250 1970