OEM Grade Piston Kit 75.97mm Compatible with KTM 250 SX-F 2005-2012 EXC-F 250 2007-2013 XC-F 250 2007-2013 249cc Liquid-Cooled 4-Stroke DOHC Single Cylinder Grade B 77030007000II

APPLICATIONS:
KTM 250cc 4-Stroke Motorcycles:
• 250 SX-F (2005-2012)
• EXC-F 250 (2007-2013)
• XC-F 250 (2007-2013)
• Engine: 249cc Liquid-Cooled 4-Stroke DOHC Single Cylinder
• Bore x Stroke: 76.0mm x 55.0mm
• Component: Piston Kit (Grade B, 75.97mm)

REPLACES PART NUMBERS:
• KTM 77030007000II
• KTM 77030007500II
• KTM 77130007100II
• Pro-X 01.6338.B

SPECIFICATIONS:
• Type: Piston Kit (Grade B)
• Piston Size: 75.97mm (Grade B Standard)
• Bore x Stroke: 76.0mm x 55.0mm
• Displacement: 249cc (Single Cylinder)
• Kit Includes: Piston, Rings, Wrist Pin, Circlips
• Material: Cast Aluminum Alloy Piston
• Engine: Liquid-Cooled 4-Stroke DOHC Single Cylinder
• Fitment: Direct Drop-In Replacement

PRODUCT DETAILS:
This Grade B standard bore piston kit is designed for the 249cc liquid-cooled 4-stroke DOHC single cylinder engine used in KTM 250cc off-road motorcycles from 2005 through 2013. The 75.97mm Grade B piston provides precise piston-to-wall clearance for optimal ring seal and compression in factory-spec cylinders for the KTM 250 SX-F engine. Each kit includes cast aluminum alloy piston, precision-fitted piston rings, hardened wrist pin, and retaining circlips for a complete top-end rebuild of the 249cc 4-stroke DOHC engine. Manufactured using premium cast aluminum alloy and precision machined on CNC equipment for consistent dimensions and reliable performance in off-road motocross and enduro applications. Fits KTM 250 SX-F (2005-2012), EXC-F 250 (2007-2013), and XC-F 250 (2007-2013) using the liquid-cooled 4-stroke DOHC single cylinder engine with 76.0mm bore and 55.0mm stroke.

Verify your part number before purchasing to confirm fitment.