KTM 660 Supermoto LC 4 SMC [2003-2006] - WÖSSNER forged pistons
Description
WÖSSNER forged pistons for KTM 660 Supermoto LC 4 SMC
The WÖSSNER forged piston is a forged aluminum version for the KTM 660 Supermoto LC 4 SMC in the 2003 to 2006 model year range. The design with oversize C and the specified dimensions supports targeted selection when working on the piston and the cylinder bore.
![KTM 660 Supermoto LC 4 SMC [2003-2006] - WÖSSNER forged pistons – product view](https://cdn.shopify.com/s/files/1/0871/4616/8646/files/1093712003-1_296f23cf-d3ab-4c47-998d-7787ecb335dd.jpg?v=1788433290)
Technical data
- Brand: WOSSNER
- Piston Type: Forged
- Material: aluminum
- Diameter Ø: 100.96 mm
- Letter oversize: C
- Oversize: +0.02
- Bore diameter: 101.02mm
- Compression ratio: 11.7:1
- Number of piston rings: 3
- Stroke: 4T
Vehicle assignment
The piston is intended for the KTM 660 Supermoto LC 4 SMC from the years 2003, 2004, 2005 and 2006. The vehicle assignment refers to this model and this complete year range.
Selection guide
The diameter of 100.96 mm, the bore diameter of 101.02 mm and the oversize C with +0.02 are particularly important for the assignment. The compression ratio is 11.7:1. The version with 3 piston rings and the specified Stroke 4T complements the technical characteristics of the forged piston.
![KTM 660 Supermoto LC 4 SMC [2003-2006] - WÖSSNER forged pistons - detailed view](https://cdn.shopify.com/s/files/1/0871/4616/8646/files/1093712003-2_6d91fe41-0d7e-4eb4-8174-62f5d1be6868.jpg?v=1788433290)