Key Features: XLC All MTN Telescopic Seat Post SP-T11 ICR, Remote control with internal cable routing, CNC-hard anodised temote lever, Material: aluminium 6061-T6, Upper and lower clamping ring CNC-milled, Offset: 0 mm, Function: air-oil cartridge, 'Low-profile'- one-piece patent head- low mounting height, Length: 328 / 370 / 420 mm, Mounting height: 143 / 163 / 180 mm, Height adjustment: 80 / 100 / 125 mm (+/- 5 mm), depending on steerer tube length, Rider's weight: approx. 60 - max. 120kg, Weight: 535g (30.9 / 400 mm) .