PISTON KIT 98-01 YZ125 54.00 C, WOSSNER 8091DC YAMAHA MX
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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 98-01 YZ125 54.00 C, WOSSNER 8091DC YAMAHA MX is available to order. Please contact us to confirm availability and lead time.
Pickup currently unavailable at Braydon Trailers HQ
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Description
Description
This Wossner piston kit with a 54.02mm bore (+0.02mm oversize) is tailored for Yamaha YZ125 and WR125 models from 1998 to 2001. Featuring a forged construction and precision engineering, it delivers exceptional strength, thermal efficiency, and reliability for high-performance two-stroke engines.
Features
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Forged piston ensures durability and high mechanical strength
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Optimised design for efficient heat dissipation from combustion to cylinder wall
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Elliptical profile promotes even load distribution and prevents piston collapse during thermal expansion
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Manufactured in Germany for consistent performance and quality
Specifications
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Bore size: 54.02 mm
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Actual piston size: 53.97 mm
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Display (cm³): 125
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Stroke (mm): 54.50
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Clearance (mm): 0.05
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Compression ratio: 2-stroke (Wossner and OEM)
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Compression height (mm): 28.00
Vehicle Fitments
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1998 Yamaha WR125
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1998 Yamaha YZ125 Base
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1999 Yamaha WR125
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1999 Yamaha YZ125 Base
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2000 Yamaha WR125
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2000 Yamaha YZ125 Base
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2001 Yamaha WR125
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2001 Yamaha YZ125 Base
Included Components
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Piston: Wossner PN# 8091DC
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Lock: PN# CW15
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Pin: PN# WP032
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Ring Set: PN# RSB5400
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Rod: PN# P2019
