Fanmaikuail Quick Release Bicycle Seatpost Clamp,MTB Seatpost Clip Quick Release Buckle Universal Saddle Mount Clip Ring (black, 34.9 mm) - XJN263

• Specification:Bicycle Seat Tube Clamp Material: Aluminum AlloyColors: Five colors availableTwo sizes available: 31.8mm/34.9mmWeight: 1.41 oz Package Includes（Optional）：1 PCS*31.8 mm bicycle seatpost clamp 1 PCS*34.9 mm bicycle seatpost clamp 2. High-quality material: the bicycle seatpost clamp is made of aluminum alloy, although it weighs only 40 grams, it is lightweight and durable, the surface will not fade and has excellent anti-corrosion properties. 3. EASY TO INSTALL: Aluminum bicycle seat post clamp is easy to install and use, no tools are needed for installation, adjusting the seat post height is a breeze. The bicycle seat post clamp is the best accessory for any style of bicycle. 4. COMPATIBLE SIZE: The seat post clamp diameter is 31.8mm, there are two ways to help you determine if the seat clamp fits your bike. Method 1 is to measure your seat post size, it fits seat post OD size 30.2mm-31.9mm. Method 2 is to check the seat post label on your bike, it fits seat post label with 27.2mm, 28.6mm. 5. PURCHASE NOTE: Before purchasing a seatpost clamp, you need to confirm the seatpost label or seatpost size, and then select the appropriate seatpost clamp for your bicycle.