Special smooth design to avoid any leg interaction
For aluminum seat posts
SMOOTH LEVER SEATPOST:
Easy to adjust seat post clamp.
If you need to change the height of your saddle once in a while the SmoothLever is your friend. Due to the quick-release lever, you can change the height of your seat post in seconds. The special design keeps the seat post secure and divides all the forces even to make sure you can go rough whenever you want.