ZOOM Suspension Seatpost Shock Absorber Damper Rubber Seatpost 25.4mm 28.6mm 30.0mm 30.4mm 30.9 mm 31.6mm x350MM

Zoom is a professional bike component manufacturer from Taiwan with high quality. No 1 market share in global. 

High-strength aerospace aluminum alloy tube, 40mm adjustable preload suspension travel, standard clamp with 1-bolts for easy installation. Adjustable coil spring damping offer comfortable experience.
  
Features:
Brand: Zoom
Model: Suspension seatpost
Damping: Coil Spring
Shock absorber travel: 40mm
Color: Black, Silver,
Length: 350mm/300mm for 25.4mm diameter
Material: Aerospace 6061 Aluminum Alloy
Diameter: 25.4mm/27.2mm/28.6mm/30.0mm/30.4mm/30.9mm/31.6mm
Weight:550g

Note:
25.4/27.2mm has no adapter.
28.6/30.0/30.4/30.9/31.6mm comes with an adapter.

Package content: 1pc seatpost.