Extra tall 2-bolt seat collar to offer more grip. Try it if you are experiencing seatpost slippage*.

• Aluminum
• 23mm tall (your frame needs 22mm of seat tube to install)
• Two steel bolts
• Currently only in 29.8mm to fit most steel frames using 27.2mm seatposts
• Anodized black or silver

Note: If you are trying to fix seatpost slippage, we recommend you please check the condition of your post and frame and as well trying more conventional hacks (soda can shim, etc) before buying a new component