ProductImage
Wiseco Part#: 4785M09700
Product Type: Single Pistons
Description: Yamaha YZ450F '03-09/WR '03-15 12.5:1 CR
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Displacement:  459cc
Bore - Standard:  95.00mm
Bore - Actual:  97.00mm
Bore - Oversize:  2.00mm
Stroke:  63.40mm
Cylinders:  1
Compression Ratio - Actual:  12.5:1
Skirt Coating:  ArmorGlide
Note:  Nikasil Bore
Note:  Cylinder sleeving required
Note:  Cylinder replating required

Retail Price: $222.00
Status: In Stock
Quantity:
*Add Item To Cart To View Dealer Price Or Replenishment Date.


Product Type: Promo Items
Wiseco Part#: D22 (View)
Price: $1.00
Description: WISECO DECAL-NEW-2 PER SHEET

Product Type: Retaining Clips
Wiseco Part#: CW18 (View)
Price: $2.00
Description: ROUND WIRE PIN LOCKS 18MM (PAIR)

Product Type: Piston Pins
Wiseco Part#: S600 (View)
Price: $17.67
Description: PIN-18MM X 1.850"-CHROMED *4 CY*

Product Type: Ring - Set
Wiseco Part#: 3819XS (View)
Price: $34.29
Description: 97.00 MM RING SET

Product Type: Piston Kits
Wiseco Part#: PK1360 (View)
Price: $318.84
Description: '06-07 Yam YZ/WR450F 12.5:1 97mm (4785M)

Product Type: Piston Kits
Wiseco Part#: PK1358 (View)
Price: $323.82
Description: '03-05 Yam YZ/WR450F 12.5:1 97mm (4785M)

 
 
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