PISTON KIT 05-07 CR125 54.00 B, WOSSNER 8170DB HONDA MX
Wossner 8170DB piston kit with a 54.01mm bore (+0.01mm oversize) is designed for Honda CR125R engines. This forged piston kit offers enhanced strength, superior heat dissipation, and optimised performance under high-stress two-stroke operating conditions. Features include a forged construction, efficient heat transfer engineering, and an elliptical profile for consistent bearing surface during heat expansion. This prevents localised pressure and minimises the risk of piston collapse. Manufactured in Germany. Specifications: Bore diameter 54.01 mm, displacement 125 cm³, stroke 54.50 mm, clearance 0.05 mm, compression ratio 2-stroke (Wossner and OEM specification), and compression height 28.00 mm. Includes piston kit part number 56-W859.B.WO, circlip CW15, wrist pin WP032, ring set RSB5400, and connecting rod P2009. Cross-reference OEM part numbers: 13110-KSR-730, 13120-KSR-730, 13111-KV3-000, 13111-KZ4-000, 13121-KSR-731, 94601-15000, Wossner 8170DA, Namura NX-10003, and Wiseco 859M05400.
- SKU
- 56-W859.B.WO
- Brand
- Wossner
- Availability
- In Stock (1)
FULL DESCRIPTION
Wossner Piston Kit for Honda CR125R (2005-2007)
Enhance the performance and durability of your Honda CR125R with this Wossner 8170DB piston kit. Featuring a +0.01mm oversize forged construction, this piston is engineered to withstand the high demands of two-stroke engines, providing superior strength and efficient heat dissipation.
Key Features:
- Oversize forged piston designed for Honda CR125R.
- Promotes efficient heat transfer from the combustion chamber.
- Elliptical profile ensures a consistent bearing surface during heat expansion.
- Minimizes the risk of piston collapse and localized pressure.
- Manufactured in Germany for exceptional quality.
Specifications:
- Bore Diameter: 54.01 mm
- Displacement: 125 cm³
- Stroke: 54.50 mm
- Clearance: 0.05 mm
- Compression Ratio: 2-stroke (Wossner and OEM specification)
- Compression Height: 28.00 mm
Included Components:
- Piston Kit
- Circlip (CW15)
- Wrist Pin (WP032)
- Ring Set (RSB5400)
- Connecting Rod (P2009)
