Clutch Slave Cylinder for KTM 625/640/660 Adventure/Duke/Rally/SM/SMC/SXC (2003 - 2007)

CNC-Machined Clutch Slave Cylinder for KTM 625/640/660 bikes

This high-quality CNC-machined clutch slave cylinder was specifically developed for KTM 625/640/660 bikes and represents a reliable and durable alternative to the stock clutch system.

Manufactured from high-strength aluminum and precisely machined on modern CNC equipment, this clutch slave cylinder offers maximum dimensional accuracy, excellent surface quality, and significantly improved durability. Optimized seal geometries effectively minimize the well-known issue of leakage, ensuring consistent and clean power transmission.

The result is a precise pressure point, smooth clutch actuation, and a noticeably improved clutch feel—whether in everyday riding, sporty use, or demanding off-road conditions.

Before ordering, confirm bike compatibility (listed below) and clutch fluid type used on your bike (Mineral or DOT)!

Precision Meets Performance

• CNC-machined from solid billet – maximum strength, uniform wall thickness, and perfect tolerances for long-lasting functionality.
  
• Exact fit – 1:1 compatible with original KTM 625/640/660 bikes. No modifications required. Replaces KTM P/N: 50332061044
• Top-tier component quality – manufactured from corrosion-resistant aluminum or optional premium materials.

Designed for the Demanding Rider
Our clutch slave cylinders are specifically tuned to meet the requirements of modern Motocross, Enduro, and Supermoto machines:

• Improved pressure point control
  
• Consistent clutch performance under load
  
• Reduced friction – for a clearly defined clutch feel
  
• High thermal resistance – ideal for long off-road rides and racing

Technical Highlights

• CNC-machined from high-strength aluminum
• Designed for KTM 625/640/660 bikes
• Significantly longer service life compared to OEM components
• Optimized sealing for maximum reliability
• Precise and consistent clutch pressure point
• Plug-and-Play installation with no modifications required
• Corrosion-resistant surface
  

Easy Installation

• Plug & Play – fits directly to the original clutch master cylinder
  
• Replacement possible without additional special tools

Who Is This Cylinder Ideal For?

This upgrade is perfect for:

• Off-road racers & recreational riders
  
• Motorcyclists with high demands on reliability
  
• Anyone looking to improve clutch performance
  

Scope of Delivery

• CNC clutch slave cylinder
  
• Seal kit
  
• Pre-assembled and ready for Plug & Play installation

Compatible Models:

• KTM 625 SXC (2003 - 2007)
  
• KTM 640 Adventure (2003 - 2003)
  
• KTM 640 Adventure (2004 - 2007)
  
• KTM 640 Duke (2003 - 2005)
  
• KTM 640 LC4 SM (2003 - 2003)
  
• KTM 640 LC4 SM (2004 - 2006)
  
• KTM 660 Rally Factory Replica (2003 - 2007)
  
• KTM 660 SMC (2003 - 2003)
  
• KTM 660 SMC (2004 - 2005)
  

Shipping and Returns:

• Delivery time within Switzerland is approx. 10 days.