The Merits power wheelchair Ultra CST.
Avid wheelchair logo

Ultra CST

K0836

The Ultra CST is a mid-wheel drive power wheelchair featuring a premium captain seat with power tilt for enhanced comfort and everyday mobility. Adjustable seating, front and rear suspension, and a compact footprint combine to deliver smooth performance, personalized support, and dependable maneuverability in a variety of environments.

Available colors:

Color swatches for the Merits Health Ultra CST.

Where to Buy
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The Merits power wheelchair Ultra CST three-quarter view.
The Merits power wheelchair Ultra CST right profile tilt view.

Product Details

The Ultra CST is part of the Avid line—our specialized Complex Rehab Technology brand dedicated to clinical precision, advanced positioning, and deep configurability. Avid power chairs are engineered for certified mobility specialists and clinicians prescribing for patients with progressive or long-term postural needs, delivering the performance and customization that complex rehab demands.

The Ultra CST is designed for users seeking the comfort of a premium captain seat with powered positioning, pairing a compact mid-wheel drive platform with center-of-gravity tilt and configurable seating adjustments. 

Front and rear suspension, adjustable seat dimensions, and optional positioning accessories provide a comfortable, customizable ride while maintaining excellent maneuverability for everyday indoor and outdoor use.

General Specifications
Weight Capacity: 300 lbs.
Drive Configuration: MWD
Turning Radius: 28"
Ground Clearance: 2.5"
Gradient (Incline): 6°
Range Per Charge: Up to 19 miles
Overall Length: 36"
Overall Width: 24"
Product Weight: 310 lbs.

 

Seating Details
Seat Type: Captain
Seat Width Options: 18"-20"
Seat Depth Options: 18"-20"
Seat-to-Floor Height: 21.5"–22.5" (no cushion)
Backrest Height: 20"

 

Compatible Accessories
Accessory Part Number
66" Seat Belt (Standard is 60”):
 43700319

80" Seat Belt (Loop Style):

43701
 Crutch Holder: B6213
 Cup Holder:

46700060

Cup Holder Mounting Bracket:

34100323

 Oxygen Tank Holder #1:

34100241

Power Wheelchair Cover - Large:

PWCC

Safety Flag:

F1100

Side Bag:

43701032

USB Charger:

61230167

 

Technical Details
Motor: 2-pole/240W
Controller: P&G VR2-A2 60A
Battery Size: 55Ah, 22NF AGM
51Ah, 22NF GEL
33Ah, U1 AGM
(2 required)
Off-Board Charger: 6A
Drive Wheels: 14”x 3” foam-filled
Casters: Front: 6" × 2" solid
Rear: 6" × 2" solid

 

Coverage & Billing
Medicare Group: Group 2
Medicare Code: K0836

 

Product Features

The Merits power wheelchair Ultra CST offers captain seat comfort. The Merits power wheelchair Ultra CST offers captain seat comfort.

Captain Seat Comfort

A premium semi-reclining ergonomic captain seat provides enhanced comfort and support throughout the day.

The Merits power wheelchair Ultra CST has power tilt functionality. The Merits power wheelchair Ultra CST has power tilt functionality.

Power Tilt

Center-of-gravity tilt from 0°–50° promotes pressure relief and personalized positioning.

The Merits power wheelchair Ultra CST provides smooth suspension. The Merits power wheelchair Ultra CST provides smooth suspension.

Smooth Suspension

Tension-adjustable front and rear suspension delivers a stable, comfortable ride over changing terrain.

The Merits power wheelchair Ultra CST provides an adjustable fit. The Merits power wheelchair Ultra CST provides an adjustable fit.

Adjustable Fit

Seat width and depth adjust in 1-inch increments to accommodate a range of user needs.

Where to Buy

Merits products are available exclusively through our network of authorized dealers and retailers. Find the dealer closest to you and take the next step toward greater mobility.

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Product Resources

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