Description

Material:AL6061 aluminum alloy
Length:400mm
Diameter:27.2mm, 28.6mm, 30.9mm (30.8mm universal), 31.6mm
Damping:Coil Spring
Shock absorption stroke:5cm
Weight:510g (27.2mm), 530g (28.6mm), 578g (30.9mm), 605g (31.6mm)

Installation Tips:
If you find it difficult to turn the fixing bolt, insert the post into the hole in the bike frame to lock the seatpost clamp. You can then easily turn the bolt with a hex driver. After you move the bolt the first time, you can easily move it later.

ThinkTop 400mm Bicycle Seat Post:
With the general specification of clamp dimensions, it fits most bike saddles.
Suitable for most bicycles, mountain bikes, road bikes, MTB, BMX, cross bikes and various ordinary bicycles

By extending the length of the saddle support, it is possible to eliminate the low seat position often seen in small-wheeled bicycles, ensuring a comfortable riding posture even for tall riders.
In addition, by adjusting the seat position so that the legs are fully extended when the pedal is at the bottom dead center, it is possible to greatly improve the pedaling efficiency, and by raising the saddle height, a forward-leaning riding position is created. , also reduces air resistance (drag).