ZTTO JX068 Bike Seat Post Clamp Aluminum Alloy Quick Release Seat Tube Clip - 28.6mm Black

• Crafted from high-quality aluminum alloy, the seatpost clamp offers durability and reliability, providing secure locking for your seatpost
• Lightweight design, adds minimal weight to your bike
• Easy to install

Specifications:

• Weight: about 38g - 40.5g
• Material: Aluminum Alloy
• 28.6mm diameter seat post clamp: Suitable for seatposts with an outer diameter of 25.4mm
• 31.8mm diameter seat post clamp: Compatible with seatposts with outer diameters of 27.2mm or 28.6mm (Some 27.2mm fixed gear bikes use a 29.4mm seat post clamp, please measure to confirm)
• 34.9mm diameter seat post clamp: Designed for seatposts with outer diameters of 30.4mm, 30.9mm, or 31.6mm
• Most seat tubes will have the diameter of the seat tube marked on the bottom, which can be seen by pulling out the post