About Zefal Keyless Antitheft System For Saddle In the horizontal position, the quick release lever is automatically locked; to unlock it the bike has to be lifted up to the vertical position. A special washer makes unscrewing impossible even with a tool. The saddle antitheft system substitutes the quick-release of saddle clamp.

Features

• Z-SAFE LR SYSTEM Patented keyless antitheft system for wheels and saddle.
• HIGH RESISTANCE Tensile and torsion strength. Antitheft.
• WEATHER PROTECTION Durability.
• TOOLS FREE Easy and quick mounting, no tool required.
• ANTITHEFT A special washer makes unscrewing impossible even with a tool.

Specifications

• Type: Locking pin
• Material: Aluminium
• Weight Seat post: 40 g
• Security level: 3,5.