27.5"x2.25" Ardent DC/EXO/TR Bicycle Tire Drive Medical Chrome Sport Full Recline Wheelchair It is only compatible with

It is only compatible with those Duet Rollator/Transport models with a serial number beginning with 1A or 2Y

Currie Technologies: BA-116

Drive Medical: STDS4S22SF

and bears the Baccio name on its black housing

this unit is made by PG Drives Technology

27.5"x2.25" Ardent DC/EXO/TR Bicycle Tire Drive Medical Chrome Sport Full Recline Wheelchair It is only compatible withAn aggressive tread in high volume casing, designed with great traction in mind. The center tread, while ideal for braking and accelerating traction, also features ramped knobs to minimize rolling resistance. DC Dual Compound tread provides a lower rolling resistance center paired with extra grip for the corners. EXO equipped models feature Maxxis' EXO sidewall protection which help prevent puncture from sidewall abrasions. TR Tubeless Ready sealant