Zefal Lock N Roll Seatpost Skewer

Patented keyless antitheft system for Seatpost.

• Patent concept: in the horizontal position, the quick release lever is automatically locked; to unlock the bike has to be lifted-up to the vertical position. A special washer makes the unscrewing impossible, even with a tool.
• The saddle antitheft system substitutes the quick-release of saddle clamp.
• Easy and quick mounting, no tool required.
• Weight: 40g

Occasionally, without notice, manufacturers change product design and/or specifications.