- Skirts are coated with a hi-tech molybdenum disulphide (MoS2) for faster break-in and increased piston life
- Heat treated with T-5 hardening and tempering cycle
The Vertex Pistons VTK22991A 105cc Size A Top End Piston Kit is designed for select KTM 105 SX and 105 XC models. This kit uses an exact-fit piston matched to the cylinder bore to support power and performance while helping reduce blow-by and oil consumption. The piston skirt features a molybdenum disulphide (MoS2) coating intended to promote faster break-in and increased piston life.
The kit includes the piston, rings, wrist pin and circlips required for installation. The piston is heat treated using a T-5 hardening and tempering cycle for durability. Manufacturer part number: VTK22991A. Vendor part number: VTK22991A.
Fitment includes 2004-2011 KTM 105 SX models and 2008-2009 KTM 105 XC models. Verify the model year and cylinder bore before ordering to confirm fitment. This product is not CARB approved, and a CARB acknowledgement is required.
Features:
- Exact-fit Size A piston matched to the cylinder bore
- Molybdenum disulphide (MoS2)-coated skirt supports faster break-in and increased piston life
- T-5 heat-treated, hardened and tempered piston
- Kit includes piston, rings, wrist pin and circlips
- Fits 2004-2011 KTM 105 SX and 2008-2009 KTM 105 XC models
- Not CARB approved; CARB acknowledgement required
Air Freight Prohibited: false
Not Carb Approved: true
Ltl Freight Required: false
Prop 65: Unknown
Part Type: powersports
Epa: N/A
Carb Acknowledgement Required: true
Regular Stock: false
Units Per Sku: 1
Clearance Item: t
Fitment:
2004 KTM 105 SX Base
2005 KTM 105 SX Base
2006 KTM 105 SX Base
2007 KTM 105 SX Base
2008 KTM 105 SX Base
2008 KTM 105 XC Base
2009 KTM 105 SX Base
2009 KTM 105 XC Base
2010 KTM 105 SX Base
2011 KTM 105 SX Base