YZ250F Forged Piston 2019-current - 77mm ā 8963DA
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- SKU
- WOSS_8963DA
- Brand
- Wossner
- Availability
- In Stock (2)
- Bore Size
- 77mm
- Clip Part Number
- CW16
- Compression Height
- 20.3mm
- Cylinders
- 1
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- Displacement Cc
- 249cc
- Dome / Bowl Volume
- -3.25cc
- Kit Part Number
- 8963
- Number Of Rings
- 1
- Oem Comp Ratio
- 13.8:1
- Original Sku
- 8963DA
- Over Size
- 0mm
- Pin Part Number
- WP070DLC
- Pin Size
- 16mm
- Piston Number
- 8963DA
- Piston Size
- 76.96mm
- Product Type
- Forged Piston Kit
- Ring Part Number
- RIK77.00D
- Stroke
- 53.68mm
- Vehicle Make
- Yamaha
- Wossner Comp Ratio
- 14.2:1
- Yom From
- 2019
- Yom To
- current
FULL DESCRIPTION
Forged Piston Kit, 77mm Bore
A forged piston kit for off-road motorcycles with a 77mm bore and a 14.2:1 compression ratio. The 76.96mm piston has a 20.3mm compression height and a 16mm pin, with a displacement of 249cc.
Specifications
- Bore size: 77mm
- Piston size: 76.96mm
- Oversize: 0mm
- Compression height: 20.3mm
- Pin size: 16mm
- Stroke: 53.68mm
- Displacement: 249cc
- Number of rings: 1
- Dome / bowl volume: -3.25cc
- Compression ratio: 14.2:1
- Ring part number: RIK77.00D
- Pin part number: WP070DLC
- Clip part number: CW16
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UK delivery is Ā£4.99, or free on orders over Ā£60. Orders ship within 3 working days, then delivery takes 2ā4 business days. Delivery details
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