Quantum Q6 Edge 6 x 2" Caster Wheel Assembly
The Quantum Q6 Edge 6 x 2" Caster Wheel Assembly features a solid flat-free urethane tire and pre-installed 5/16-inch bearings for exact hub compatibility.
A Direct-Fit Replacement Caster
This 6 x 2" caster wheel comes with 5/16" bearings included, ready to install. Choose the tire color that matches your Quantum Q6 Edge power chair — standard grey or charcoal dark grey.
◎ QUANTUM Q6 EDGE CASTER WHEEL FEATURES ◎
6 x 2" Caster Wheel
A 6 x 2" (150 x 50 mm) caster assembly sized to match the Quantum Q6 Edge fork.
5/16" Bearings Included
Ships with 5/16" bearings already installed — ready to mount.
Direct Replacement
A ready-to-install replacement for worn or damaged Q6 Edge casters.
◎ 6X2 POWERWHEELCHAIR CASTER ASSEMBLY AVAILABLE TIRE COLORS ◎
◎ REPLACEMENT CASTER WHEEL FOR QUANTUM Q6 EDGE SPECIFICATIONS ◎
◎ QUANTUM Q6 EDGE 6X2 FRONT CASTER MEASUREMENT GUIDE ◎
Confirm Your Fit
This is a 6 x 2" caster wheel with 5/16" bearings included, built as a direct replacement for Quantum Q6 Edge models.
Compare the diagram against your current caster to confirm the fit before ordering.
Quantum Q6 Edge 6 x 2 Caster Wheel Assembly by Rolko Buyer’s Guide
The Quantum Q6 Edge 6 x 2 Caster Wheel Assembly by Rolko is an essential OEM-style replacement component engineered to restore smooth tracking, maneuvering, and overall stability to Quantum power wheelchairs. Built with a durable polyurethane tire and a heavy-duty rim core, this 6-inch by 2-inch caster assembly ensures reliable outdoor and indoor performance while protecting floors from scuffs.
Precision Fit for Quantum Q6 Edge Models
Designed specifically for Pride Mobility’s Quantum series, this replacement wheel is fully compatible with popular power chair bases, including the Quantum Q6 Edge, Q6 Edge HD, Q6 Edge Z, and Q6000Z lines. It works seamlessly across both front and rear caster position setups, allowing users to replace worn components without compatibility issues.
Quantum Q6 Edge Caster Assembly Smooth Rolling Performance
Equipped with pre-installed high-precision bearings, the assembly delivers ultra-smooth rotation and effortless swiveling. This low-friction design reduces resistance during turns, giving riders responsive control and easing strain on the wheelchair’s drive motors.
Flat-Free Polyurethane Tire
The wheel features a solid polyurethane foam construction that completely eliminates the threat of flat tires or air pressure maintenance. It absorbs minor vibrations on unpaved paths, concrete, or tile, providing a comfortable ride while remaining tough enough to resist everyday punctures and wear.
Quantum Q6 Edge Caster Assembly Non-Marking Design
The dark grey/charcoal polyurethane tread is non-marking, making it safe for indoor surfaces such as hardwood, laminate, tile, and carpeted floors. Users can move freely between indoor spaces and outdoors without leaving dark scuff marks or rubber residue behind.
Heavy-Duty Construction and Load Capacity
Engineered by Rolko, a leader in high-grade wheelchair mobility parts, the core hub is built from high-impact composite material that withstands heavy daily loads and rough impacts. The overall structure maintains high lateral rigidity, keeping the power chair steady during zero-radius turns and sharp pivots.
Direct Bolt-On Replacement Installation
Replacing an old or damaged caster wheel is quick and straightforward. Because the assembly arrives fully built with bearings included, technicians or users can easily swap out the old wheel onto the existing caster fork using standard tools.
Quantum Q6 Edge Caster Assembly Cost-Effective Maintenance
Replacing worn-out casters prevents uneven tire wear, pulling to one side, and unnecessary drag on the wheelchair battery. Investing in high-quality replacement wheels restores factory-level drive performance and extends the lifespan of the power chair system.
Quantum Q6 Edge Caster Assembly Review
The Quantum Q6 Edge 6 x 2 Caster Wheel Assembly by Rolko offers a reliable, low-maintenance upgrade for power chair users who need dependable replacement parts. Combining a flat-free polyurethane tire, sturdy hub construction, and hassle-free installation, this wheel assembly ensures your Quantum chair continues to deliver smooth, quiet, and responsive mobility every day.
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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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