Complete piston kit for top-end overhaul. A piston kit is replaced in case of compression loss, after an engine seizure, or as part of periodic overhaul work.
Wiseco is an American manufacturer of forged pistons, crankshafts, and clutch components, with a long track record in motocross and racing.
Fits these engines
- KTM 520 EXC RACING 2000
- KTM 520 EXC RACING 2000-2002
- KTM 520 SX RACING 2000
- KTM 520 SX RACING 2000-2002
- KTM 525 EXC RACING 2003-2010
- KTM 525 EXC RACING 2007
- KTM 525 SX RACING 2008
- Brand: Wiseco
- Type: Piston kit
- Engine brand: KTM
- Model: 520 EXC RACING, 520 SX RACING, 525 EXC RACING, 525 SX RACING
- Year: 2000-2010
- Article number: 398-4731M09500
Unsure about the correct size or application? Contact us, and we'll help you before you order.