Machined from 2618 T6 high tensile forged aluminum
Dome/Dish features smooth flowing radius and requires no deburring or preparation
JE designs are specifically engineered for extreme applications including professional competition
Pins, pin fitment, lock and rings included
Precision CNC machined ring grooves
Round skirt style
Machined oil drain back holes engineered for specific oil control
Made in the USA
Product Note:
Specification
Details
Bore
89 mm
Compression Ratio
12.0:1
Country of Origin
USA
Displacement
435cc
Material
Aluminum
Piston Pin Fit
787-2250-18-51C
Size Over Standard
4 mm Larger than Stock
Skirt Edge
Round
Stroke
Stock
Valve Diameter
Stock
Weight
268 grams each
Vehicle Fitment
Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.
Honda
TRX400EX FourTrax 400EX 1999
TRX400EX Sportrax 400EX 2000-2008
TRX400X Sportrax 400X 2009-2014
XR400R 1996-2004
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