8x2" Black Non-Marking Tire
The Rolko 8x2 Black Non-Marking Tire features a durable 200x50mm polyurethane build designed to fit standard wheelchair front caster wheel assemblies.
The 8x2" (200 x 50 mm) tire is a black, puncture-proof insert with a groove tread, built for a 28 mm rim bed width. Rolko’s non-marking rubber won’t leave scuffs on floors, and a specially designed bearing spacer makes installation quick and easy — no washers necessary.

WHEELCHAIR CASTER TIRE FEATURES 
Puncture-Proof Insert
No air to lose and no flats to fix — the puncture-proof insert keeps rolling.
Non-Marking & Groove Tread
Black non-marking rubber with a groove tread won’t scuff floors.
Quick, Easy Install
A specially designed bearing spacer makes installation quick and easy — no washers necessary.
200X50MM WHEELCHAIR TIRE SPECIFICATIONS 
8X2 WHEELCHAIR TIRE MEASUREMENT GUIDE

8x2" Black Non-Marking Tire by Rolko Buyer’s Guide
The 8x2" Black Non-Marking Tire by Rolko is a premium replacement front caster tire designed for manual and power wheelchairs. Engineered with a puncture-proof insert and high-traction groove tread, it offers a smooth ride across indoor and outdoor surfaces without leaving scuff marks on floors or requiring frequent maintenance.
Puncture-Proof Insert
Equipped with an integrated puncture-resistant liner, this tire eliminates the threat of flat tires caused by sharp debris, glass, or rough terrain. Users get the performance of a traditional pneumatic tire with zero risk of air loss or downtime.
Non-Marking Black Rubber
Formulated with a specialized non-marking rubber compound, this tire keeps indoor floors, tile, and hardwood pristine. It combines a sleek, standard black look with non-scuffing performance ideal for home and clinical environments.
High-Traction Groove Tread
Featuring a directional groove tread pattern, the tire provides superior grip and directional tracking across various surface conditions. It enhances maneuvering control when navigating smooth indoor floors, wet surfaces, or uneven outdoor pathways.
Simplified Spacer Installation
Designed with a specialized bearing spacer structure, this tire installs seamlessly without requiring extra washers or complex hardware adjustments. It drastically reduces setup time and simplifies maintenance for caregivers and technicians.
Standard 8x2" Sizing (200 x 50 mm)
Engineered to universal 8" x 2" (200 x 50 mm) caster dimensions with a 28 mm rim bed width, this tire fits a broad range of standard wheelchair caster forks and rim assemblies across top mobility brands.
6-Month Limited Warranty
Backed by Rolko North America’s 6-month limited warranty, users and facility operators are guaranteed protection against defects in materials and workmanship under standard operational use.
8x2" Black Non-Marking Tire by Rolko Review
The 8x2" Black Non-Marking Tire by Rolko is a durable, low-maintenance upgrade for wheelchair users seeking reliability and clean performance. Combining puncture-proof reliability, easy installation, and smooth indoor/outdoor traction, it is an essential replacement choice for continuous mobility.
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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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