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ProX Racing Parts Engine Piston Kit - 01.2412.A

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ProX Piston Kit Yamaha YZ250F '12-13 13.5:1 (76.95mm)
Manufacturer: ProX Racing Parts
Manufacturer part number: 01.2412.A
$179.95
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ProX Piston Kits are comprehensive coming complete with: Piston / Ring Kit / Wrist Pin / Cir Clips. ProX also offers oversized piston options in order to follow manufaturer Piston to Cylinder Wall clearances. ProX pistons are precision machined on the latest, state of the art CNC equipment. The same low-expansion, low-friction piston alloy is used as is used for all major Japanese engine manufacturers. ProX Piston Kits are a first class solution to replace the original piston in your Motorcycle, Scooter, Moped, ATV, Personal Watercraft, etc.!

Note: ProX Racing Parts Piston Kit Yamaha YZ250F '12-13 13.5:1 (76.95mm).

Products specifications

Attribute name Attribute value
Compression Height 1.430
Compression Ratio Actual 13.5:1
Material Forged Piston
OEM Reference No 17D-11631-90
Piston Boss Spacing 17.00
Piston Diameter 76.95
Piston Head Type Flat with Raised Top
Piston Oversize Standard
Skirt Coating None
Total Height 40.40
Wrist Pin Bore Diameter 16.00
Product Type Engine Piston Kit
Piston Size - Web 76.95 MM (A)
Prop 65 Chemical Name Nickel, Silicon
Prop 65 Yes/No Yes
Prop 65 (C, R or CR) CR
Prop 65 - Short Label prop65_warning.jpg
EBAY Category ID 177976
Category Hierarchy Engine>Pistons & Piston Components>Piston Kits
Additional Info 5 Valve Pockets
Bore Diameter 77.00
Bore Diameter OEM 77.00
Country of Origin US
🚗 Compatible with
2 vehicles are compatible with this product · 2012–2013
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