Cumbed Advanced Suspension Stem For Reduced Discomfort Perfect For Grave MTB And-Ebike

*Made of high-quality materials, durable *cushioning,Achieving near-straight parallel motion relative to the ground greatly reduces the high frequency vibration felt through the handlebars due to uneven terrain *Relieves discomfort in the back, neck, wrists and shoulders *Four-link design,Through the vibration of the four-link structure, the handlebars can be almost "floating" relative to the ground, and the attitude Angle of the hand grip basically does not change during riding, and the control and steering will not be affected *Soft and hard can be adjusted,Corresponding to different hardness; 4 different soft and hard springs, depending on the rider's preference, different colors,External elastomers can be easily replaced with an 8MM hex wrench *Aluminum alloyAluminum alloy body, high strength, can maintain a good state of use for a longtime, the four shaft rods hav