spring travel approx. 30 mm, rider weight up to 150 kg, e-bike ready, black anodized, ST = shorts SB-package, 3D forged aluminumHeight approx. 99 mm, fine response, high riding comfort, IGUS polymer plain bearings, easy spring and saddle replacement, saddle clamp with fine adjustment and robust ratchet, defined adjustment range with stop, Axle can be shortened (up to Ø 34.9 mm)incl. splash guard High-tech for cyclingEven small bumps on the road or off-road cause shocks that need to be absorbed by the saddle, buttocks and spine.This is not only tiring, but also causes pain in the long term. That's why there are sprung saddles and seat posts.Seat posts with parallel suspension react very well and offer optimal damping. Seat posts of this type help you enjoy long rides on uneven terrain, prevent fatigue and especially protect your spine. The BY,SCHULZ "G.2 Parallelogram" Seat posts are designed for maximum riding comfort. They meet all the requirements from sporty riders to active touring cyclists and e-bike riders. They are available in many diameters and lengths for almost all bicycles. The "G.2 ST" model has a spring travel of 30 mm.Easily replaceable spring elements in five different spring rates are available for optimal adaptation to the rider's weight (from 45 to 150 kg). Diameter 30.9 mm Main color black Length 350.0 mm Body weight max. 85 kg Body weight min. 60 kg Type/kind Article Version suspension seat post Spring travel 30.00 mm