SPRING COIL SUSPENSION:bicycle seat post has built-in spring coil and damper rubber , which are designed to absorb vibration during riding and bring a able riding experience.
HIGH QUALITY:Seatpost size: 27.2*300 mm (1*11.8inch). Shock absorb travel 55mm/2.17inch.it of 6061 aluminum body ,light weight and durable.Polished anodized finish, never rust.
EASY TO USE:The bottom of the bicycle suspension seatpost is designed with an adjustable preload, which can change the required force according to the rider’s weight to achieve a good vibration absorption effect. Note: It is suitable for riders weighing 50kg/110lbs to 100kg/220lbs.
PAY ATTENTION:Please do measure the actual required diameter before purchasing. Saddle clamp is not included, please buy the saddle clamp separately if needed.
UNIVERSAL FIT:Suitable for most bike,such as road /mountain /track bike, fixed gear bicycle, downhill bike, MTB, BMX.
How to Choose the Size that you need
There are three ways to confirm the diameter that you exactly need.
Check the diameter of the original seatpost,choose the same diameter of the original seatpost. For example, if there’s a mark ” ??27.2″on your old seat post, then you can buy a new 27.2 mm seat post.I
If you have a vernier caliper,measure the diameter of the original seatpost,then buy a similar size new seat post.For example, if the measurement is about 27.1 mm, then select a 27.2 mm seat post will do.
Measure the inner diameter of the middle tube of the frame. then buy a 1mm thickness less new seat post.
NOTE:
There is a safety line mark on the seat post. Please insert at least above the minimum safety line when installing the new seatpost.
Please do measure and confirm the exact post diameter that you need for your bike. Otherwise you may find it too small or too large for your bike frame seat post hole, then you’ll have to spend more time to return it. Thank you for your support.