【Material】 The bicycle seatpost is made of high-strength carbon fiber. The design of two bolts facilitates infinite adjustment of front and rear angles.
【Seat tube size】 Diameter: 27.2mm/30.8mm/31.6mm; Length: 350mm/400mm; Weight: about 220g/30.8*400mm (different sizes, different weights)This product is suitable for riders weighing 110 pounds to 220 pounds.
【Easy to install】: Installation is easy, just loosen the bolts of the old seat and remove the seatpost, then fix the seat bolts on the new seatpost and install it into the bicycle frame.
【Applicable】 The arch and oval seat cushions can adjust the screws of the seatpost to find a comfortable angle suitable for mountain bikes, road bikes, folding fixed gear bicycles, etc.
【Adaptation】 Suitable for most mountain bikes, road bikes, downhill bikes, track and field bikes, MTB, BMX, DH, etc