Rundeer Rear Shock absorber for Hummer Series Ebike

Application: Rundeer rear shock absorber compatible with Hummer Series Electric bicycle. Performance: Superior function, suitable for all kinds of bad roads, effectively alleviating severe riding vibration. Material: High-quality aluminum alloy, anodized surface, wear-resistant and corrosion-resistant. Easy to Install: The holes are consistent with the original car , so you can remove and replace it without taking apart existing strut assembly or any other changes, quick installation,