The Story
Wossner forged piston kit 8019DB is a +0.01mm oversized piston with a 54.00mm nominal bore, specifically developed for Honda CRM R 125 (1986–2006) and NSR R 125 (1988–2003) models. Manufactured in Germany, this piston delivers superior structural integrity and thermal efficiency, making it ideal for performance and longevity in two-stroke engines.
Features
-
Forged construction ensures high strength and durability under stress
-
Elliptical profile maintains a uniform bearing surface during heat expansion
-
Facilitates optimal heat transfer from combustion chamber to cylinder walls
-
Prevents piston collapse by evenly distributing thrust loads
-
Made in Germany
Specifications
-
Bore: 54.00mm (Measured: 53.95mm)
-
Display Volume: 124 cm³
-
Stroke: 54.50mm
-
Clearance: 0.06mm
-
Compression Height: 30.00mm
-
Wossner Compression Ratio: 2-stroke
-
OEM Compression Ratio: 2-stroke
-
Part No.: 56-W906+00.B.WO (Wossner 8019DB)
-
Ring Set: RSB5400 x 2
-
Lock P/N: CW16
-
Pin P/N: WP036
Cross-Reference OEM Part Numbers
-
Not provided
Vehicle Fitments
-
1986–2006 Honda CRM R 125
-
1988–2003 Honda NSR R 125
Description
Wossner forged piston kit 8019DB is a +0.01mm oversized piston with a 54.00mm nominal bore, specifically developed for Honda CRM R 125 (1986–2006) and NSR R 125 (1988–2003) models. Manufactured in Germany, this piston delivers superior structural integrity and thermal efficiency, making it ideal for performance and longevity in two-stroke engines.
Features
-
Forged construction ensures high strength and durability under stress
-
Elliptical profile maintains a uniform bearing surface during heat expansion
-
Facilitates optimal heat transfer from combustion chamber to cylinder walls
-
Prevents piston collapse by evenly distributing thrust loads
-
Made in Germany
Specifications
-
Bore: 54.00mm (Measured: 53.95mm)
-
Display Volume: 124 cm³
-
Stroke: 54.50mm
-
Clearance: 0.06mm
-
Compression Height: 30.00mm
-
Wossner Compression Ratio: 2-stroke
-
OEM Compression Ratio: 2-stroke
-
Part No.: 56-W906+00.B.WO (Wossner 8019DB)
-
Ring Set: RSB5400 x 2
-
Lock P/N: CW16
-
Pin P/N: WP036
Cross-Reference OEM Part Numbers
-
Not provided
Vehicle Fitments
-
1986–2006 Honda CRM R 125
-
1988–2003 Honda NSR R 125
