The ergonomic design saddle efficiently absorbs the vast majority of bumps to make sure that the rider can enjoy a clean and comfy. Have the 1st gen of this bike. Definitely like it. Rode it a very good bit until finally not long ago when the battery died. Replacements are https://engwe-pro41963.celticwiki.com/1249971/engwe_pro_things_to_know_before_you_buy