Improved design compared to the original; a real visual standout
Fully anodized housing; available in black, orange, and silver
Piston and housing made from high-quality F50 aluminum
After CNC turning, the cylinder bore undergoes a surface-hardening process (roller burnishing) to create a smoother, stronger surface
This reduces piston seal wear, ensuring a longer-lasting seal. It also significantly lowers friction between the piston seal and the cylinder bore, resulting in less effort required to operate the clutch.
Piston features optimized mass characteristics and three O-ring seals for superior sealing and smooth operation
Thread size: M10 x 1.0 mm
O-rings compatible with DOT brake fluid
Piston design prevents tilting within the cylinder, even under heavy load
Press-fitted, polished, and hardened steel ball ensures maximum durability and precision clutch actuation
Includes all necessary mounting seals, including the seal for the hydraulic line
Includes new hex (Allen) bolts for installation
All SiguTECH clutch slave cylinders are hand-assembled and undergo 100% functional testing!">An eye-catching clutch slave cylinder for the KTM 1390—absolutely reliable and requiring significantly less hand effort at the clutch lever, thereby reducing wrist strain. It also boasts an unbeatable design and aesthetic appeal.
Improved design compared to the original; a real visual standout
Fully anodized housing; available in black, orange, and silver
Piston and housing made from high-quality F50 aluminum
After CNC turning, the cylinder bore undergoes a surface-hardening process (roller burnishing) to create a smoother, stronger surface
This reduces piston seal wear, ensuring a longer-lasting seal. It also significantly lowers friction between the piston seal and the cylinder bore, resulting in less effort required to operate the clutch.
Piston features optimized mass characteristics and three O-ring seals for superior sealing and smooth operation
Thread size: M10 x 1.0 mm
O-rings compatible with DOT brake fluid
Piston design prevents tilting within the cylinder, even under heavy load
Press-fitted, polished, and hardened steel ball ensures maximum durability and precision clutch actuation
Includes all necessary mounting seals, including the seal for the hydraulic line
Includes new hex (Allen) bolts for installation
All SiguTECH clutch slave cylinders are hand-assembled and undergo 100% functional testing!
