PISTON KIT BULTACO TS250 73.00, WOSSNER 8291D100
Available from Supplier — dispatched directly
This item is dispatched directly to you by our supplier. Supplier stock is separate from stock held at BTP.
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PISTON KIT BULTACO TS250 73.00, WOSSNER 8291D100 is available to order. Please contact us to confirm availability and lead time.
Pickup currently unavailable at Braydon Trailers HQ
BTP – Your Trusted Trailer & ATV Specialists in the South West
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Description
Description
This Wossner forged piston kit features a 73.00mm nominal bore (actual 72.94mm) and is engineered for the Bultaco TS250 from 1970. Designed for durability and efficiency in two-stroke applications, it ensures optimal combustion chamber dynamics and long service life under performance conditions.
Features
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Forged aluminium piston for high strength and durability
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Elliptical shape improves heat distribution and minimises localised stress
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Precision-machined for efficient combustion and reduced risk of piston collapse
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Manufactured in Germany with strict quality controls
Specifications
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Bore Size: 73.00mm (actual 72.94mm)
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Stroke: 60.00 mm
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Clearance: 0.06 mm
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Wossner Compression Ratio: 2 stroke
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OEM Compression Ratio: 2 stroke
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Compression Height: 29.00 mm
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Lock Part Number: CW16
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Pin Part Number: WP027
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Ring Set Part Number: RSB7300
Vehicle Fitments
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Bultaco TS250 1970
