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PISTON KIT Aprilia RS125 B, FORGED WOSSNER KIT 8253DB, SINGLE RING
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PISTON KIT Aprilia RS125 B, FORGED WOSSNER KIT 8253DB, SINGLE RING

PISTON KIT Aprilia RS125 B, FORGED WOSSNER KIT 8253DB, SINGLE RING

$56.00

Original: $160.00

-65%
PISTON KIT Aprilia RS125 B, FORGED WOSSNER KIT 8253DB, SINGLE RING—

$160.00

$56.00

The Story

This Wossner piston kit features a 54.01mm bore and is designed with a 53.96mm diameter for high-performance applications. Engineered for optimal combustion chamber heat transfer and manufactured in Germany, this single-ring piston kit is suitable for select Aprilia RS125 models from 1985 to 2012.



Features





  • Forged construction for superior strength and performance




  • Elliptical design ensures uniform bearing surface during thermal expansion




  • Enhances heat transfer from combustion chamber to cylinder walls




  • Helps prevent piston collapse by evenly distributing thrust loads




  • Manufactured in Germany





Specifications





  • Bore: 54.01mm




  • Diameter: 53.96mm




  • Display: 125 cm³




  • Stroke: 54.50 mm




  • Clearance: 0.05 mm




  • Compression Ratio (Wossner): 2-stroke




  • Compression Ratio (OEM): 2-stroke




  • Compression Height: 29.00 mm




  • Ring Type: Single Ring




  • Clips P/N: CW15




  • Pin P/N: WP032




  • Ring Set P/N: RSB5400





Cross-Reference OEM Part Numbers





  • Part No. 56-W9913.00B.WO




  • Wossner Piston 8253DB





Vehicle Fitments





  • Aprilia RS125 1985–2012




  • 1985 Aprilia AF1 Futura




  • 1985 Aprilia AF1 Replica




  • 1985 Aprilia Caponord Rally




  • 1985 Aprilia Europe Base




  • 1985 Aprilia Mini RX




  • 1985 Aprilia Pegaso Base




  • 1985 Aprilia Red Rose Base




  • 1985 Aprilia RS 125




  • 1985 Aprilia Syntesi Base




  • 1985 Aprilia Tuareg 250




  • 1986 Aprilia AF1 Base



Description

This Wossner piston kit features a 54.01mm bore and is designed with a 53.96mm diameter for high-performance applications. Engineered for optimal combustion chamber heat transfer and manufactured in Germany, this single-ring piston kit is suitable for select Aprilia RS125 models from 1985 to 2012.



Features





  • Forged construction for superior strength and performance




  • Elliptical design ensures uniform bearing surface during thermal expansion




  • Enhances heat transfer from combustion chamber to cylinder walls




  • Helps prevent piston collapse by evenly distributing thrust loads




  • Manufactured in Germany





Specifications





  • Bore: 54.01mm




  • Diameter: 53.96mm




  • Display: 125 cm³




  • Stroke: 54.50 mm




  • Clearance: 0.05 mm




  • Compression Ratio (Wossner): 2-stroke




  • Compression Ratio (OEM): 2-stroke




  • Compression Height: 29.00 mm




  • Ring Type: Single Ring




  • Clips P/N: CW15




  • Pin P/N: WP032




  • Ring Set P/N: RSB5400





Cross-Reference OEM Part Numbers





  • Part No. 56-W9913.00B.WO




  • Wossner Piston 8253DB





Vehicle Fitments





  • Aprilia RS125 1985–2012




  • 1985 Aprilia AF1 Futura




  • 1985 Aprilia AF1 Replica




  • 1985 Aprilia Caponord Rally




  • 1985 Aprilia Europe Base




  • 1985 Aprilia Mini RX




  • 1985 Aprilia Pegaso Base




  • 1985 Aprilia Red Rose Base




  • 1985 Aprilia RS 125




  • 1985 Aprilia Syntesi Base




  • 1985 Aprilia Tuareg 250




  • 1986 Aprilia AF1 Base