Aiqidi Bicycle Saddle Seat Pad w/Adjustable Back Rest Comfort Universal Tricycle Electric Vehicle Mountain Bike Wide Cushion Black

Comfortable Backrest Bike Seat High elasticity & high density Memory Foam & Gel offers better shock absorption effect, provides better protection to your riding. Height of Backrest Adjustable Backrest seat support rider's back and helps to reduce fatigue, the height of backrest is adjustable, which will servive your back better, allow you to customize your comfort level. Easy to install Easy to install on the back frame of bicycle, suitable for most bicycles.