Piston kit for 4-stroke - HON CRF250R standard B

Improved pin lubrication thanks to grease grooves, radial machining and annular channels
Lightweight piston with precise fitment for quieter engine operation
Coated skirt to reduce friction and improve seating
Ring zone treatment to improve sealing and oil control.
Forged design with double bridge where indicated
Kit includes piston, rings, pin and clips
The kit includes:
Piston #8967DA
Piston Ring Set #RIK79.00D
Pin #WP070DLC
Retaining clips #CW16



Specifications


Brand
WOSSNER


Supplier reference
8967DB


Cylinder bore - oversize
+0,01 mm


Cylinder bore - oversize
+0,01 mm


Cylinder Dimensions
79,01 mm


Style
Standard size B


Stroke length
50,90 mm


Piston material
Aluminium alloy, Forged


Piston size(s)
78,97 mm


Model
Premium Series


Product name
Piston kit


Compression ratio
13,9:1


Compression ratio
13,9:1


Piston size
78,97 mm


Engine type
4-stroke


Units
Kit