Bike Seat Post 25.4mm 27.2mm 28.6mm 30.4mm 30.8mm 31.6mm Aluminum 350mm Length Alloy Saddle Pole Bike Seatpost Seat Tube Bicycle Seat Post
✅ SIZE - Length: 13.8" (350 mm); Diameter: 25.4mm/27.2mm/28.6mm/30.4mm/30.8mm/31.6mm; Thickness of the tube: 0.08" (2 mm)
✅ MATERIAL - Bike seatpost made of 6061 aluminum alloy, light weight and durable. Polished anodized finish, never rust
✅ EASY TO INSTALL - Just unbolt your old seat and remove your seat post then bolt on your seat to your new seat post and install it into your bike frame
✅ UNIVERSAL FIT - Suitable for most road bike, fixed gear bicycle, mountain bikes, downhill bike, track bike, MTB, BMX, DH, etc
✅ ATTENTION - Please measure the correct diameter required before buying. Saddle clamp is not included, only suitable for bicycle saddles with clamp