Backrest Locking Knobs for Drive Medical Nitro, Nitro Hemi, & Nitro Tall Rollators (Set of 2) Color:White These covers are very superior

These covers are very superior to the lightweight blue tarps that always get ripped and blown away in the wind

and this YTX14L AGM battery is no exception

including the easy to use on/off drive select switch

These batteries and battery packs use batteries from Universal Power Group (UPG)

SE Bikes: SE-TI-CUB2620-BK

Backrest Locking Knobs for Drive Medical Nitro, Nitro Hemi, & Nitro Tall Rollators (Set of 2) Color:White These covers are very superiorThese colored backrest locking knobs come as a set of two threaded fasteners that hold the backrest to the rollator's frame. This set is compatible with the Drive Medical Nitro Rollator, Drive Medical Nitro Hemi, and Drive Medical Nitro Tall. Drive Medical makes the Nitro rollators in multiple color options, and these knobs are offered in the same hues. You may select your color option and let us do the rest. Drive Medical: 1026605 W (white), 1026605