Namura Standard Bore Piston Kit Size C for KTM 105 SX & 105 XC 2004-2011 52mm

Standard Bore Piston Kit Size C for KTM

This standard bore piston kit size C is a replacement piston assembly designed for KTM 105 SX and 105 XC models from 2004 to 2011, with a 52mm bore diameter.

Overview

The Standard Bore Piston Kit Size C is a direct replacement piston kit engineered for KTM 105 SX and 105 XC motorcycles. This kit restores cylinder compression and performance using a precision-machined 52mm piston. It is the ideal choice for rebuilding the top end of your KTM two-stroke engine.

Built For Performance

• Manufactured from high-strength aluminum alloy for durability
• Precision-machined to OEM specifications for reliable fit
• Includes piston rings and wrist pin for complete installation
• Designed for high-rpm two-stroke engines
• Provides consistent compression and power output

Fits These Machines

• for KTM 105 SX (2004-2011)
• for KTM 105 XC (2004-2011)

Specs At A Glance

Good To Know

Q: Does this piston kit include the wrist pin and rings? A: Yes, each kit includes a piston, rings, and wrist pin for a complete top-end rebuild.

Q: What is the recommended break-in procedure for this piston kit? A: Follow the engine manufacturer's break-in procedure, typically involving a few heat cycles with varying throttle positions before full load operation.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.