Bicycle Seatpost Suspension Dropper 27 2 Bicycle Seat Post 31.6mm MTB Hanging With Shock Absorber Mountain Bike Saddle Tube
Product name: mountain bike bicycle suspension seat tube suspension seat rod aluminum alloy seat tube
Model: SPS-405
Specifications: 27.2*350,30.9*350, 31.6*350
Color: black /red/silver
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