Specifications:
Weight: 216g(27.2mm)， 219g(30.9mm)， 344g(33.9mm)
Material: Aluminium alloy
Size:  27.2*350mm
           30.9*350mm
           33.9*580mm(for foldable bike)
Color: Black， red， gold， blue

Features:
Fits for MTB， road bike， fixed gear bike，and foldable bike(33.9mm)
High strength Aluminium alloy
CNC molding technology
Anode dull polish processing
Give you excellent cycling experience

Package Includes:
1 x bike seatpost

Bicycle Seatpost Aluminium Alloy Bike Seat Post 27.2/30.9/33.9mmBicycle Seatpost Aluminium Alloy Bike Seat Post 27.2/30.9/33.9mmBicycle Seatpost Aluminium Alloy Bike Seat Post 27.2/30.9/33.9mmBicycle Seatpost Aluminium Alloy Bike Seat Post 27.2/30.9/33.9mmBicycle Seatpost Aluminium Alloy Bike Seat Post 27.2/30.9/33.9mmBicycle Seatpost Aluminium Alloy Bike Seat Post 27.2/30.9/33.9mmBicycle Seatpost Aluminium Alloy Bike Seat Post 27.2/30.9/33.9mmBicycle Seatpost Aluminium Alloy Bike Seat Post 27.2/30.9/33.9mmBicycle Seatpost Aluminium Alloy Bike Seat Post 27.2/30.9/33.9mm