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  • EV Rider P4R Rumba SR
  • EV Rider P4R Rumba SR Side
  • EV Rider P4R Rumba SR Swivel Seat
  • EV Rider P4R Rumba SR Front
  • EV Rider P4R Rumba SR Swivel 2

EV Rider P4R Rumba SR - P4R

Financing Available: P4R

Key Features:
The P4R is stylish and compact rear wheel drive, 300 lb weight cap power chair with a nicely padded seat. Easy to maneuver inside or to use outdoors on smooth or uneven surfaces.

$2,799.00 $1,799.00

Enjoy Now, Pay Later - click for details

Product Description

The EV Rider P4R RUMBA SR power chair is a lightweight agile power chair that is ideal for home use. The P4R is stylish and compact with a low center of gravity that gives it a low seat height of only 22". The P4R has color options of burgundy red or blue. It is rear wheel drive and features 10" flat free drive wheels and 8" flat free front caster wheels.


The standard seat for the P4R is an 18" wide captain seat that reclines and swivels with adjustable armrests, a 20" wide version of the captain seat is optional. The P4R has a weight capacity of 300lbs and weighs 205 lbs with batteries. The standard batteries are two 35 Ah batteries and two 50 Ah batteries are optional.


It has a range up to 20 miles using the standard 35 Ah batteries and up to 28 miles using the optional 50 Ah batteries. The P4R uses two 450 watt motors and that are controlled by a VSI 50 amp controller. The max speed for the P4R is 4.4 mph. It comes standard with a lift up foot plate, swing away footrests are optional.



  • Red and blue color option (Blue Out of Stock)

  • Rear wheel drive

  • 10" flat free drive wheels

  • 8" flat free front caster wheels

  • 35 Ah batteries x 2 (50 Ah optional)

  • 18" wide captain seat (20" wide optional)

  • 450 watt motors x 2

  • 300 lbs weight capacity

  • 205 lb weight with batteries

  • 22" seat height

  • Medicare coded: K0823

  • Swing away joystick bracket



Weight Capacity

135 kgs (300 lbs)

Seat Type


Drive Wheel

260 mm x 85mm (10"x3.3")

Front Caster 200 mm x 50mm (8"x2")

Rear Caster

100 mm x 35 mm (4"x1.4")

Max Speed

7 KPH (4.5 MPH)

Battery Specifications

12V 34Ah / 50Ah x 2pcs(option)

Battery Range

32 km (20 miles) / 45 km (28 miles)

Charger Type

5Amp,Off Board 120/240 Volt, 50/60 Hz

Controller Type

VSI 50Amp

Motor Type

4600rpm 450W 32:1 x 2pcs

Weight w/ Battery

93 kgs (205 lbs)

Weight w/o Battery

64 kgs (141 lbs)

Turning Radius

755 mm (29.5")




1040 mm (41")


610 mm (24")


1120 mm (44")

Seat Width 508 mm (20")

Seat Heigth

508 mm (20")

Seat Depth

460 mm (18")

Back Height

685 mm (27")

Wheel Base 420 mm (16.5")


420 mm (16.5")

Warranty Information

Warranty Policy:

Warranty by EV Rider, LLC
All Products – Except the Stand-N-Ride

Three (3) years from the date of purchase on all structural frame components; including platform, seat post, and frame.

One (1) year from the date of purchase, if any part or electronic component of the Scooter is found upon examination to
be defective in material and/or workmanship, it will be repaired or replaced, at EV Rider, LLC’s option, without charge.
Labor charges are NOT included. The purchaser is responsible for the delivery to the authorized repair facility.
Satisfactory proof of purchase, serial number and the date of purchase are always required. For warranty service,
please contact the dealer/company from whom you purchased your EV Rider product.

SHIPPING - DOMESTIC: All warranty items will be shipped via Fedex Ground. Requested expedited shipping will be
at the expense of the purchaser.
SHIPPING - INTERNATIONAL: Parts will be provided under warranty at no charge, but shipping to any offshore
and/or international location will be the responsibility of the purchaser. International and offshore end-users must
contact the dealer/distributor directly to initiate the warranty process.

Motor: In cases where there is an increase in the operational noise level, the warranty does not apply. (An increase in
operational noise level usually occurs due to abusive and excessive strain on the scooter).
The batteries that are purchased separately or in addition to the batteries provided with the scooter are warranted by EV
Rider for one year after the purchase of the Unit with the exception of the Stand-N-Ride scooter.

Service: Warranty service can be performed by EV Rider, LLC or by an authorized EV Rider, LLC service facility. Do
not return faulty parts to EV Rider, LLC without prior consent. A request for a Return Authorization is required
prior to returning items. All transportation costs and shipping damage incurred while submitting units and/or parts for
repair or replacement are the responsibility of the original purchaser.

WARRANTY EXCLUSIONS: This warranty is only given to the original purchaser of the Scooter.
This Warranty excludes:
• Batteries that are provided free with the scooter. See the EV Rider invoice/packing slip for additional detail.
• Consumable items which may need replacing due to normal wear and tear (tires, tubes, belts, bulbs,
upholstery and seating, motor brushes, fuses, plastic shrouds and footrest covers, etc.)
• Damaged caused by: battery fluid spillage or leakage, abuse, misuse, accident, or negligence, improper
operation, excessive loading, maintenance, or storage, commercial use or use other than normal.
• Used other than for the purpose of the purchaser’s mobility.
• Repairs and/or modifications made to any part of the scooter without specific and prior consent from
EV Rider, LLC.
• Labor, service calls, shipping, and other charges incurred for repair of the product not approved by EV Rider, LLC.

Batteries: Batteries carry a limited warranty which is subject to a stringent wear and tear clause. Any battery faults
due to a defect in the original manufacture will normally become obvious within the first two months of use. Any
gradual deterioration in performance after this period is normally associated with fair wear and tear, misuse or accidental
damage and as such is not covered by the manufacturer’s warranty. There is no other express warranty.
Implied warranties, including those of merchantability and fitness for a particular purpose, are limited to one (1) year
from the date of the original purchase and to the extent permitted by law. Any and all implied warranties are excluded.
This is the exclusive remedy. Liabilities for consequential damages under any and all warranties are excluded.
Some states do not allow limitations on how long an implied warranty lasts or do not allow the exclusion of limitation of
incidental or consequential damages. So, the above limitation or exclusion may not apply to you.

Other Details

EV Rider
Weight Capacity:
Max Speed:
4.4 mph
Turning Radius:
Price Range:
$1500 - $2000
Overall Weight Range:
200lbs - 300lbs
Weight Capacity Range:
200lbs - 300lbs
Overall Weight:
Seat Size:
18" or 20"
Drive Type:
Rear Wheel Drive

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