SMRFS Premium Suspension Seatpost - 50mm Travel

The suspension seatpost flexes as you ride over bumps, making your ride smoother and more comfortable. 50 mm of travel ; Brass bushing requires minimal fuss and maintenance :copper steel bushing design (make the connection part of the seat tube more wear-resistant, solve the problem of shaking after a long time of use); Parallelogram design; Internal coil spring with adjustable preload ; Side clamp, radial detent with wide adjustment range:With the latest clamp design (more intensive tube height Angle, more selective comfort);