PISTON KIT TS FZ JR LT50 42.25, PROX 01.3001.125

This ProX 2-stroke piston kit with a 42.25mm bore is designed for reliable performance in various 50cc Kawasaki and Suzuki models. The kit includes all necessary components for installation and is engineered to meet or exceed OEM standards, ensuring durability and efficiency for both stock and performance applications.

Features

• Supplied as a complete kit with piston rings, wrist pin, and circlips

• Precision CNC-machined from low-expansion, low-friction alloy used by major Japanese OEMs

• OEM-style tin coating improves piston break-in process

• Meets or exceeds OEM quality standards

• Direct OEM replacement

• Factory tested to ensure 100% reliability

• Built to endure increased engine power loads

• Covered by ProX satisfaction guarantee

Specifications

• Bore Size: 42.25 mm

• Type: 2-stroke piston kit

• Part Number: PROX 01.3001.125

Cross-Reference OEM Part Numbers

• Not specified

Vehicle Fitments

• Kawasaki KFX 50 (2003–2006)

• Kawasaki KFX50 (KSF50) (2005–2006)

• Suzuki Estilete 50 (UF50) (1950–2014)

• Suzuki FA 50 (1950–2014)

• Suzuki FS 50 (1950–2014)

• Suzuki FZ 50 (1950–2014)

• Suzuki GT 50 (1950–2014)

• Suzuki JR 50 (1950–2014)

• Suzuki Katana (AY50) (1950–2014)

• Suzuki LT-50 QuadRunner (1984–2006)

• Suzuki Street Magic 50 (1950–2014)

• Suzuki TS 50 (1950–2014)

• Suzuki TS 50 X (1950–2014)

• Suzuki Zillion W 50 (UX50) (1950–2014)

• Suzuki ZR 50 (1950–2014)