TRIWONDER Seat Clamp Seat Post Clamp Aluminum Alloy Lightweight Bicycle Quick Release Bike Seat Post Clamp 28.6 31.8 34.9mm

✅ [Size] Inner diameter: 28.6mm/31.8mm/34.9mm Weight: 45g ✅【Material】The alloy seatpost clamp is made of quality aluminum, with glossy surface treatment and no scratches, sturdy and durable. ✅【Easy to Install】This seatpost clamp has quick release characteristics and is easy to install. You can also adjust the clamp without any other tools, and the position can be easily adjusted. ✅ [Excellent fixation power] Although it is extremely lightweight, it can firmly hold the seat post firmly in place. Achieves outstanding fixing power ✅ [Scope of application] The seat clamp (inner diameter 28.6mm) can be installed on a 25.4mm seat post. 31.8mm inner diameter can be installed on 27.2/28.6mm seatpost. 34.9mm inner diameter can be installed on 30.4/30.8/30.9/31.6mm seatpost