Piston Set, 2618, Dome, 3.031 Bore, 0.777 CD, 0.630 Pin, Set of 1.

Part Number 261540 (132897663)

UPC: 193564220080

Package contents: 1 Each per Box

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Description

As the leader in forged racing pistons, JE Pistons has applied over 75 years of experience to its wide range of premium forged pistons for sport bike and other motorcycle engines. Engineered, forged and machined 100 percent in the USA, JE Pistons are designed for each specific engine and riding application to provide the ultimate combination of durability and performance. From the road course to the drag strip everything in between, JE Pistons' performance is proven with every handful of throttle and wave of the checkered flag. Equip your bike with the best in forged pistons.

Fitment

This part fits the following vehicles.

Suzuki

2007-2009 RMZ250

Features & benefits

Forged in the USA using 2618 aluminum, yielding high tensile strength needed for high-demand performance applications
Race-inspired two-ring design promotes quick revving and throttle response for noticeable power
Designed specifically for each engine and use application to provide optimized performance durability
Proprietary Forged Side Relief (FSR) forging design minimizes friction and power loss with reduced skirt width and saves additional weight with a shorter wrist pin
Includes high-quality wrist pins, locks, and JE Pro Seal premium piston rings
Made 100% in the USA

Specifications

Bore Diameter	77.00 mm
Compression Height	0.777
Compression Ratio	0.54513888888889
Compression Ratio Actual	13.50:1
Country Of Origin	USA
Cylinder Head	RMZ 250
Engine	Suzuki
Engine Stroke	2.110 in
Engine Type	ICE
Exhaust Angle	13
Exhaust Depth	.155
Exhaust Diameter	1.100
Forging Type	FSR
Intake Angle	12
Intake Depth	.178 in
Intake Diameter	1.350 in
Oil Groove Width	0.05850 in
Oil Ring Thickness	0.0585 in
Piston Average Weight	153 gr
Piston Head Type	Dome
Piston Material	2618
Piston Series	Pro Series
Piston To Wall Clearance	-0.0017 in
Piston Volume	12.00 cc
Product Market	Off-Road
Product Type	Engine Piston Kit
Ring Set - Recommended	JC3501-3031
Ring Set Included	Yes
Ring Set Part Number	JC3501-3031
Top Compression Ring Thickness	0.0320 in
Top Groove Width	0.03200 in
Wrist Pin Length	1.650 in
Wrist Pin Material	9310 Nickel Carbon Steel Alloy
Wrist Pin Outer Diameter	0.630 in
Wrist Pin Wall Thickness	0.120 in

Warranty

30 Months

About JE Pistons

JE pistons are all designed, forged, and machined in-house, allowing control over every step of the piston-making process. JE Pistons 7+ decades of experience in high-level racing has led to offering premium racing features, including full billet construction, EN plating, and purpose-designed coatings, to name a few.

California residents

WARNING: This product can expose you to chemicals including nickel, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.

Carb Status

California carb status to be completed