14x3" Quantum Drive Wheel Assembly
The 14x3" Quantum Drive Wheel Assembly, by Rolko restores superior outdoor traction and ride stability, eliminating flat tire downtime.
The 14x3" Quantum Drive Wheel Assembly is a flat-free replacement drive wheel for the Pride Quantum Q6 Edge 2.0 and Q6 Edge 2.0 X power chairs. It arrives completely assembled and ready to install — no mounting or tire fitting required. This is a Rolko design drive wheel, available in five tread and hub finish combinations so you can match your chair.
QUANTUM POWER CHAIR DRIVE WHEEL FEATURES 
Flat-Free Design
Never needs air and can’t go flat, so your chair stays rolling with no tire maintenance.
Ready to Install
Ships completely assembled — mount it straight onto your chair with no tire fitting required.
Quantum-Specific Fit
Engineered as a Rolko design drive wheel for the Quantum Q6 Edge 2.0 and Q6 Edge 2.0 X.
14X3 WHEELCHAIR DRIVE WHEEL ASSEMBLY COMPATIBILITY 
Designed for the Pride Quantum Q6 Edge 2.0 and Quantum Q6 Edge 2.0 X power chairs.
QUANTUM Q6 EDGE DRIVE WHEEL REPLACEMENT AVAILABLE FINISHES 
FLAT FREE QUANTUM DRIVE WHEEL SPECIFICATIONS 
REPLACEMENT POWER WHEELCHAIR DRIVE WHEEL DIMENSIONS 
Nominal wheel size 14" diameter × 3" width. See the diagram above for exact measurements.
14x3 Quantum Drive Wheel Assembly Buyer’s Guide
The 14x3 Quantum Drive Wheel Assembly by Rolko is a premium replacement drive wheel designed specifically for high-performance power wheelchairs, including the Quantum Q6 Edge series. Engineered with a durable flat-free tire and a heavy-duty hub, this complete wheel assembly delivers reliable traction, low maintenance, and smooth outdoor and indoor navigation.
Direct Quantum Power Chair Compatibility
Engineered specifically as a direct-fit replacement for popular Quantum power wheelchairs like the Q6 Edge 2.0 and Q6 Edge 2.0 X, this wheel assembly guarantees precise alignment with existing motor drives and keyway axles, making installation quick and straightforward.
Flat-Free Foam-Filled Construction
Featuring a flat-free polyurethane foam-filled tire design, the assembly eliminates the risk of punctures, air pressure loss, or roadside flat tires. Users benefit from the cushioned ride quality of pneumatic tires without the hassle of routine inflation or tire maintenance.
All-Weather Traction Tread
The drive tire features a deep, multi-surface tread pattern designed to grip indoor flooring, asphalt, concrete, and uneven outdoor terrain securely. The tread design provides dependable stability, preventing slippage during acceleration and braking.
Heavy-Duty Wheel Hub Structure
Built with a reinforced rim and robust hub core, the assembly withstands heavy daily loads and directional torque from powerful chair motors. The durable hub ensures long-term structural integrity and smooth power transmission under demanding usage.
Complete Ready-to-Install Assembly
Shipped as a fully assembled unit—including the tire, insert, rim, and hub setup—this replacement package minimizes downtime and maintenance labor. Simply unbolt the old unit and secure the new assembly in place to restore full power chair mobility.
14x3 Quantum Drive Wheel Assembly Review
The 14x3 Quantum Drive Wheel Assembly by Rolko offers power wheelchair users an ideal combination of reliability, convenience, and performance. With its puncture-proof foam-filled tire, solid traction design, and perfect OEM-style fit for Quantum chairs, it provides peace of mind and long-lasting mobility on every ride.
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ROLKO NORTH AMERICA, INC.
LIMITED WARRANTY AND MEDICAL DEVICE DISCLAIMER
◎ WARRANTY AT A GLANCE ◎
◎ TERMS & COVERAGE ◎
1. Applicability and Scope
Rolko North America, Inc. (“Seller”) warrants to its business customers only (“Buyer”) that the products sold by Seller are free from defects in materials and workmanship under normal use and service. This Limited Warranty applies solely to business to business transactions. Sales to consumers are expressly excluded and are not covered. Seller acts solely as a distributor of medical equipment components and accessories. Seller does not design, manufacture, or determine the clinical suitability of products for any specific medical application unless expressly stated in writing.
2. Warranty Period
This Limited Warranty is valid for a period of six (6) months from the date of delivery to Buyer.
5. Alignment With Manufacturer Warranties
To the extent permitted by law, this Limited Warranty is intended to align with and flow down from the warranty terms provided by Seller’s upstream manufacturers and suppliers, including but not limited to Rolko Germany and MK Battery. Seller does not provide any warranty beyond those expressly stated herein or beyond what is provided by the original manufacturer.
3. Warranty Remedies
If a product is determined by Seller to be defective within the warranty period, Seller shall, at its sole discretion, do one of the following:
- Repair the defective product
- Replace the defective product with the same or a functionally equivalent product
If Seller is unable to repair or replace the product within a reasonable time, Buyer’s sole remaining remedy shall be a refund of the original purchase price paid for the defective product. These remedies constitute Buyer’s sole and exclusive remedies and Seller’s entire liability for any breach of this Limited Warranty.
◎ DISCLAIMERS & REGULATORY ◎
4. Medical Device and Regulatory Disclaimer
Products distributed by Seller may be classified as medical devices or medical device accessories under applicable U.S. and international regulations. Buyer acknowledges and agrees that Seller does not provide medical advice or clinical determinations. Buyer is solely responsible for verifying product compatibility, regulatory compliance, and suitability for Buyer’s intended use, including compliance with FDA, state, and international regulatory requirements. Final product configuration, labeling, and intended use determination rests solely with Buyer or the original equipment manufacturer. Seller makes no warranty that products are fit for any particular medical purpose, treatment, or patient application.
8. Disclaimer of Implied Warranties
EXCEPT AS EXPRESSLY SET FORTH HEREIN, SELLER MAKES NO WARRANTIES, EXPRESS OR IMPLIED. ALL IMPLIED WARRANTIES, INCLUDING MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED TO THE MAXIMUM EXTENT PERMITTED BY LAW.
◎ EXCLUSIONS & JURISDICTION ◎
6. Exclusions and Limitations
This Limited Warranty does not cover defects or damage resulting from misuse, abuse, improper installation, improper storage, alteration, modification, or repair by parties other than Seller or an authorized manufacturer. Normal wear and tear, cosmetic damage, or consumable components are excluded. Accidents, negligence, or failure to follow instructions or specifications are excluded. Indirect, incidental, special, or consequential damages including loss of profits, loss of use, downtime, labor costs, or replacement costs are excluded.
7. Notice of Defects
Buyer must notify Seller in writing of any alleged defect within ten (10) business days after discovery. Failure to provide timely notice voids this Limited Warranty for the claimed defect.
9. Governing Law and Jurisdiction
This Limited Warranty shall be governed by the laws of the State of Iowa, USA. Any dispute arising out of or relating to this Limited Warranty shall be brought exclusively in the state or federal courts located in Iowa.
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