ZOOM Seatpost Suspension Dropper Mtb 27.2mm Bicycle Seat Post Hanging Saddle Tube 30.9 With Shock Absorber Saddle Mountain Bike

Product Information:

Product name: mountain bike bicycle suspension seat tube suspension seat rod aluminum alloy seat tube

Specifications: 27.2*350,30.9*350, 31.6*350

Color: black /red

Damping: Coil Spring

27.2=27.2 original tube

28.6=27.2 original tube + 28.6 adapter tube

30.0=27.2 original tube + 30.0 adapter tube

30.4=27.2 original tube + 30.4 adapter tube

30.8=27.2 original tube + 30.8 adapter tube

31.6=31.6 original tube

33.9=27.2 original tube + 33.9 adapter tube

Process: matte anode, no film mark

Weight (approx.): 576 g

Package list:mountain bike bicycle suspension seat tube *1