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Vertex Forged Replica Piston Kit - Beta RR 4T 525

Part number: 22942B

$327.95

Description

Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Specifications Compression Ratio: 11.0:1 Cylinder Diameter: 95mm Displacement: 510cc Piston O.D.: 94.94mm Vehicle Fitment Beta RR 4T 525 (2005-2009) KTM 450 SX (2003-2006) KTM 520 EXC (2000-2007) KTM 520 EXC Racing (2000-2002) KTM 520 EXC Racing Six Days (2001-2002) KTM 520 EXC-G Racing (2002) KTM 520 MXC (2001-2002) KTM 520 MXC Racing (2001-2002) KTM 520 SX (2000-2007) KTM 525 EXC (2000-2007) KTM 525 EXC Racing Six Days (2003-2007) KTM 525 EXC-G (2003-2006) KTM 525 MXC (2003-2007) KTM 525 MXC-G (2003-2005) KTM 525 SMR (2003-2007) KTM 525 SX (2000-2007) KTM 525 SX Supermoto (2004-2005) KTM 525 XC (2003-2007) KTM 525 XC ATV (2007-2012) KTM 525 XC-G (2006) KTM 525 XC-W (2007) KTM 540 SXS (2001-2006) Vertex Pistons are precision-engineered for maximum performance and durability. Each kit is manufactured to OEM specifications with premium materials for a perfect fit. Backed by Vertex's quality guarantee.

Specifications

compression ratio11.0:1
cylinder diameter95mm
displacement510cc
part typeForged Replica Piston Kit
piston od94.94
vehicle typeDirt Bike

Listed vehicle applications

YearMakeModelNotes
2009BetaRR 4T 525Catalog application: 2009 Beta RR 4T 525. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2008BetaRR 4T 525Catalog application: 2008 Beta RR 4T 525. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2007BetaRR 4T 525Catalog application: 2007 Beta RR 4T 525. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2006BetaRR 4T 525Catalog application: 2006 Beta RR 4T 525. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2005BetaRR 4T 525Catalog application: 2005 Beta RR 4T 525. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2006KTM450 SXCatalog application: 2006 KTM 450 SX. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2005KTM450 SXCatalog application: 2005 KTM 450 SX. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2004KTM450 SXCatalog application: 2004 KTM 450 SX. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2003KTM450 SXCatalog application: 2003 KTM 450 SX. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2007KTM520 EXCCatalog application: 2007 KTM 520 EXC. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2006KTM520 EXCCatalog application: 2006 KTM 520 EXC. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2005KTM520 EXCCatalog application: 2005 KTM 520 EXC. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2004KTM520 EXCCatalog application: 2004 KTM 520 EXC. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2003KTM520 EXCCatalog application: 2003 KTM 520 EXC. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2002KTM520 EXCCatalog application: 2002 KTM 520 EXC. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2001KTM520 EXCCatalog application: 2001 KTM 520 EXC. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2000KTM520 EXCCatalog application: 2000 KTM 520 EXC. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2002KTM520 EXC RacingCatalog application: 2002 KTM 520 EXC Racing. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2001KTM520 EXC RacingCatalog application: 2001 KTM 520 EXC Racing. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2000KTM520 EXC RacingCatalog application: 2000 KTM 520 EXC Racing. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2002KTM520 EXC Racing Six DaysCatalog application: 2002 KTM 520 EXC Racing Six Days. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2001KTM520 EXC Racing Six DaysCatalog application: 2001 KTM 520 EXC Racing Six Days. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2002KTM520 EXC-G RacingCatalog application: 2002 KTM 520 EXC-G Racing. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2002KTM520 MXCCatalog application: 2002 KTM 520 MXC. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2001KTM520 MXCCatalog application: 2001 KTM 520 MXC. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2002KTM520 MXC RacingCatalog application: 2002 KTM 520 MXC Racing. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2001KTM520 MXC RacingCatalog application: 2001 KTM 520 MXC Racing. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2007KTM520 SXCatalog application: 2007 KTM 520 SX. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2006KTM520 SXCatalog application: 2006 KTM 520 SX. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2005KTM520 SXCatalog application: 2005 KTM 520 SX. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2004KTM520 SXCatalog application: 2004 KTM 520 SX. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2003KTM520 SXCatalog application: 2003 KTM 520 SX. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2002KTM520 SXCatalog application: 2002 KTM 520 SX. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2001KTM520 SXCatalog application: 2001 KTM 520 SX. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2000KTM520 SXCatalog application: 2000 KTM 520 SX. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2007KTM525 EXCCatalog application: 2007 KTM 525 EXC. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2006KTM525 EXCCatalog application: 2006 KTM 525 EXC. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2005KTM525 EXCCatalog application: 2005 KTM 525 EXC. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2004KTM525 EXCCatalog application: 2004 KTM 525 EXC. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2003KTM525 EXCCatalog application: 2003 KTM 525 EXC. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2002KTM525 EXCCatalog application: 2002 KTM 525 EXC. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2001KTM525 EXCCatalog application: 2001 KTM 525 EXC. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2000KTM525 EXCCatalog application: 2000 KTM 525 EXC. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2007KTM525 EXC Racing Six DaysCatalog application: 2007 KTM 525 EXC Racing Six Days. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2006KTM525 EXC Racing Six DaysCatalog application: 2006 KTM 525 EXC Racing Six Days. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2005KTM525 EXC Racing Six DaysCatalog application: 2005 KTM 525 EXC Racing Six Days. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2004KTM525 EXC Racing Six DaysCatalog application: 2004 KTM 525 EXC Racing Six Days. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2003KTM525 EXC Racing Six DaysCatalog application: 2003 KTM 525 EXC Racing Six Days. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2006KTM525 EXC-GCatalog application: 2006 KTM 525 EXC-G. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2005KTM525 EXC-GCatalog application: 2005 KTM 525 EXC-G. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2004KTM525 EXC-GCatalog application: 2004 KTM 525 EXC-G. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2003KTM525 EXC-GCatalog application: 2003 KTM 525 EXC-G. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2007KTM525 MXCCatalog application: 2007 KTM 525 MXC. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2006KTM525 MXCCatalog application: 2006 KTM 525 MXC. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2005KTM525 MXCCatalog application: 2005 KTM 525 MXC. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2004KTM525 MXCCatalog application: 2004 KTM 525 MXC. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2003KTM525 MXCCatalog application: 2003 KTM 525 MXC. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2005KTM525 MXC-GCatalog application: 2005 KTM 525 MXC-G. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2004KTM525 MXC-GCatalog application: 2004 KTM 525 MXC-G. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2003KTM525 MXC-GCatalog application: 2003 KTM 525 MXC-G. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2007KTM525 SMRCatalog application: 2007 KTM 525 SMR. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2006KTM525 SMRCatalog application: 2006 KTM 525 SMR. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2005KTM525 SMRCatalog application: 2005 KTM 525 SMR. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2004KTM525 SMRCatalog application: 2004 KTM 525 SMR. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2003KTM525 SMRCatalog application: 2003 KTM 525 SMR. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2007KTM525 SXCatalog application: 2007 KTM 525 SX. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2006KTM525 SXCatalog application: 2006 KTM 525 SX. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2005KTM525 SXCatalog application: 2005 KTM 525 SX. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2004KTM525 SXCatalog application: 2004 KTM 525 SX. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2003KTM525 SXCatalog application: 2003 KTM 525 SX. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2002KTM525 SXCatalog application: 2002 KTM 525 SX. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2001KTM525 SXCatalog application: 2001 KTM 525 SX. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2000KTM525 SXCatalog application: 2000 KTM 525 SX. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2005KTM525 SX SupermotoCatalog application: 2005 KTM 525 SX Supermoto. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2004KTM525 SX SupermotoCatalog application: 2004 KTM 525 SX Supermoto. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2007KTM525 XCCatalog application: 2007 KTM 525 XC. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2006KTM525 XCCatalog application: 2006 KTM 525 XC. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2005KTM525 XCCatalog application: 2005 KTM 525 XC. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2004KTM525 XCCatalog application: 2004 KTM 525 XC. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2003KTM525 XCCatalog application: 2003 KTM 525 XC. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2012KTM525 XC ATVCatalog application: 2012 KTM 525 XC ATV. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2011KTM525 XC ATVCatalog application: 2011 KTM 525 XC ATV. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2010KTM525 XC ATVCatalog application: 2010 KTM 525 XC ATV. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2009KTM525 XC ATVCatalog application: 2009 KTM 525 XC ATV. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2008KTM525 XC ATVCatalog application: 2008 KTM 525 XC ATV. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2007KTM525 XC ATVCatalog application: 2007 KTM 525 XC ATV. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2006KTM525 XC-GCatalog application: 2006 KTM 525 XC-G. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2007KTM525 XC-WCatalog application: 2007 KTM 525 XC-W. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2006KTM540 SXSCatalog application: 2006 KTM 540 SXS. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2005KTM540 SXSCatalog application: 2005 KTM 540 SXS. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2004KTM540 SXSCatalog application: 2004 KTM 540 SXS. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2003KTM540 SXSCatalog application: 2003 KTM 540 SXS. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2002KTM540 SXSCatalog application: 2002 KTM 540 SXS. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.
2001KTM540 SXSCatalog application: 2001 KTM 540 SXS. Piston OD 94.94 mm; Cylinder 95mm. Forged Replica Piston Kit. Includes (Piston, Ring Set, Wrist Pin & Circlips). Source: Vertex Pistons Catalog 1-21-2026. Reviewed 2026-09-23.

Check the exact vehicle application and specifications before ordering. Ask HPE if a detail is missing.