Zoom SPS-521 Suspension Seatpost - 27.2 Black MFPN=4093800 On some full suspension bikes

On some full suspension bikes it may not be possible to fit a bottle under the frame shock without this offset

5 ISO 507 Bead Fold Tread/Sidewall Color Bk/Blk PSI 100 Weight (Grams) 411 TPI 120 Durometer Features DTC Reflective Sidewall No

30 Tire Type Tubeless Ready Clincher PSI 60

Same features and materials as 40-series complete headsets

Additionally the FLX Gel has a thin layer of gel on top of the foam base

Zoom SPS-521 Suspension Seatpost - 27.2 Black MFPN=4093800 On some full suspension bikesThe Zoom SPS 521 suspension seatpost smoothes out road chatter and smaller bumps providing a more comfortable less fatiguing ride. Length 340 Material Aluminum Clamp Style Standard Rails Color Black Diameter 27. 2 Defined Color Black