PISTON KIT 12-14 EXC-F450 95mm, WOSSNER 8898DA KTM 78130007100, 78030007300, 78130007000

This Wossner forged piston kit features a 95mm bore (actual 94.95mm) and is designed for use in select Husaberg, KTM, and Husqvarna 450cc 4-stroke engines. It offers enhanced structural integrity, optimised combustion efficiency, and precise heat management, making it suitable for demanding off-road conditions.

Features

• Forged construction ensures superior strength and heat resistance

• Elliptical design provides uniform surface contact during expansion

• Manufactured in Germany for durability in off-road applications

Specifications

• Bore Size: 95.00mm (actual 94.95mm)

• Stroke: 63.40 mm

• Clearance: 0.05 mm

• Wossner Compression Ratio: OEM

• OEM Compression Ratio: 11.80:1

• Dome Volume: -1.60 cm³

• Compression Height: 22.80 mm

• Lock Part Number: CW19

• Pin Part Number: WP037

• Ring Set Part Number: 950ADS-2

Cross-Reference OEM Part Numbers

• 78130007100

• 40091M09500

• 78030007300

• 78130007000

Vehicle Fitments

• Husaberg FE450 2014

• Husqvarna FE450 2014

• KTM EXC450 2012–2013 4-stroke

• KTM EXC450 2014–2016 4-stroke

• KTM EXC-F450 2017–2020 4-stroke

• KTM XC-W450 2012–2013 4-stroke