Ultra responsive suspension seatpost provides 35mm of bump eating comfort Minimal, subtle design blends seamlessly with the aesthetic of modern gravel, road, and e-bikes Optimized linkage geometry provides ultra-responsive suspension Infinitely adjustable preload stiffness adjustments Swappable springs included for different rider weights Rear offset: 7mm Simple, two-bolt saddle clamp with infinite tilt adjustment 6061 T6 aluminum post with 7075 T6 aluminum linkages and saddle clamp Diameter: choose; 27.2mm, 30.4mm, 30.9mm, or 31.6mm Travel: 35mm of active suspension travel Length: choose; 280mm, or 350mm, 400mm, or 450mm Weight: 497g. Color: black