
Wiseco
Wiseco 4785M09700 Piston Kit - 2.00mm Oversize to 97.00mm, 12.5:1 Stock Compression
Generally ships to addresses in the contiguous United States the same business day if ordered by 12:15PM Central Time!
Bore: 97.00mm
Compression: 12.5:1 Stock Compression
Sizing: 2.00mm Oversize
Forged from high-silicon aluminum alloy for maximum strength and dependability..
Innovative forging design and piston skirt provide maximum horsepower and torque..
Wiseco High-Performance piston kits are priced with piston, rings, pins and circlips (unless noted otherwise)..
Oversize pistons require cylinder sleeving..
SPECIFICATIONS.
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.
ITEM CONTENTS.
3819XS - 97.00 mm Ring Set.
CW18 - ROUND WIRE PIN LOCKS 18MM (PAIR).
S600 - PistonPin 18mm x 1.850in. NonChromed SW
Gas Gas EC 450 F 2013-2015
Yamaha WR450F 2011-2015
Yamaha WR450F 2003-2009
Yamaha YZ450F 2003-2009
Bore: 97.00mm
Compression: 12.5:1 Stock Compression
Sizing: 2.00mm Oversize
Forged from high-silicon aluminum alloy for maximum strength and dependability..
Innovative forging design and piston skirt provide maximum horsepower and torque..
Wiseco High-Performance piston kits are priced with piston, rings, pins and circlips (unless noted otherwise)..
Oversize pistons require cylinder sleeving..
SPECIFICATIONS.
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.
ITEM CONTENTS.
3819XS - 97.00 mm Ring Set.
CW18 - ROUND WIRE PIN LOCKS 18MM (PAIR).
S600 - PistonPin 18mm x 1.850in. NonChromed SW
Gas Gas EC 450 F 2013-2015
Yamaha WR450F 2011-2015
Yamaha WR450F 2003-2009
Yamaha YZ450F 2003-2009
Please Note:
Note: