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Optional Upgrades

MA900 RAC Bike Upgrade Kit

MA900 RAC Bike Upgrade Kit


The MA900 flexibly accommodates patients by its incrementally adjustable cranks, from as little as 15 degrees. Smaller degrees render smaller circular lower body motions. As a result, patients with limited ROM can start therapy earlier than by using other rehab equipment. Ultimately, patients acquire passive and active mobilization for hips, knees and ankles.

Training merits with the MA900 include:

  • Isolated closed kinetic chain exercising for quads and hams.
  • Exercising in the pain-free parts of the body, thereby reducing patient's discomfort and fear.

The MA900 can replace most existing 9/16" threaded bike cranks. Your standard exercise bike becomes a clinically effective rehabilitation tool.

The MA900 benefits: total knee replacements, total hip replacements, ACL, MCL, & PCL repairs, ligamentous tears, patella femoral conditions, tibial stress injuries, tendonitis, and other arthritic, neurological, and muscular conditions.

  • Fits both upright and recumbent bikes
  • 10 incremental pedal position adjustments
  • Adjusts from 15 degrees to full range
  • Passive attachment arm allows passive ranging

MA900 RAC Bike Upgrade Kit

MA901 Neurological Pedal Set


The MA901 enables patients with neurological dysfunctions to exercise in a closed kinetic chain environment. This is achieved by having patients' feet secured to the pedal with a heel cup and 2 straps.

Training merits with the MA901 include:

  • Motor learning, range of motion, strength exercises, and skill building are the results of hours of practice with this pedal set.

The adjustable tightness ensures that the feet do not move during closed kinetic chain exercise.

The MA901 can replace most existing 9/16" threaded bike cranks. Your standard exercise bike becomes a clinically effective rehabilitation tool.

The MA901 accommodates: patients with hemiparesis, cerebral palsy, and other neurological disorders.

  • Enables Neurological patients the ability to exercise
  • Foot is captured in both the toe and heel areas
  • Foot is secured with Velcro straps
  • Assists with motor learning, ROM and strengthening

MA900 RAC Bike Upgrade Kit

MA-902 Lower Extremity
Bi-Lateral Stabilization Set


The set offers advanced calf support for patients experiencing lower body deficiencies or weaknesses that require additional leg and foot alignment to achieve maximal results. This accessory complements the the CRS800S Recumbent Stepper.

Training merits with the MA902 include:

  • Minimized lower limb adduction or abduction
  • Easy attachment and removal on footplate assembly
  • Lightweight construction

Key Features:

  • Attachment just below the knee, thereby eliminating any knee torque
  • Fully adjustable to keep the lower limb in proper alignment
  • Calf support pivoting allows the ankle to move freely in its normal path