Hand Rim for the Drive Poly-Fly High Strength Lightweight Transport Chair (STDS004012) Invacare AVIVA FX Featuring a robust and durable

Featuring a robust and durable compressor motor and an integrated handle

PC925L (Odyssey)

the speed potentiometer

you may have a faulty joystick

we strongly recommend using a tire tool such as the M40E Tire Installation Tool to mount these tires onto a wheelchair's rim

Hand Rim for the Drive Poly-Fly High Strength Lightweight Transport Chair (STDS004012) Invacare AVIVA FX Featuring a robust and durableReplacement wheelchair hand rim for the Drive Poly Fly High Strength Lightweight wheelchair. It may also be used on the Bariatric Sentra EC, Deluxe Sentra Recliner, Viper, and Viper Plus wheelchairs. The hand rim mounts on the rear wheel and is used by the rider to propel the wheelchair. Drive Medical: STDS004012