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8646D050 Piston Kit Yamaha TTR250 2000 2003 +0.50 mm

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8646D050 - Wossner Piston Kit For Yamaha TTR250 2000-2003 +0.50 mm

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In stock · Free delivery · Usually Dispatched Within 3–4 days (Mon-Fri)
£198.49
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Price history

Tracked since 27th Oct 2026
Price unchanged since 27th Oct 2026
£208.41£198.49£188.5727th Oct 20265th Nov 2026

About this product

The Wossner 8646D050 Piston Kit Yamaha TTR250 2000 2003 +0.50 mm is stocked by 1 shop we compare on Shopperazzi. Listed prices start at £198.49.

Features: Forged Piston: Made from aerospace-grade aluminum alloy using a closed-die forging process, which aligns the grain structure for high tensile strength and fatigue resistance. Piston Skirt Coating: Most kits feature a specialized dry-lute or molybdenum disulfide surface coating on the skirts to reduce friction, prevent scuffing, and ease the break-in process. Piston Rings: High-quality piston rings designed to match the specific thermal expansion and sealing requirements of the piston. Wirst Pin: Precision-machined steel pin. Circlips: Secure clips to keep the wristpin in place.

Specifications

Specifications
Bore - Oversize: +0.50 mm. Bore Size: 73.50 mm. Compression Ratio: 10.2. Displacement: 250 cc. Engine Type: 4-Stroke. Model: Standard Series. Piston Diameter: 73.45 mm. Piston Material: Aluminum Alloy| Forged. Piston Size: +0.50 mm. Product Name: Piston Kit. Ring Material: Cast| Nitride Coated| Steel. Skirt Coating: Molybdenum Disulphite.

Product details

Brand
Wossner
Model
8646D050
Condition
New
Category
Motorcycles

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