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12.5 Inch Wheelchair Wheels Solid Tyres

Size:12 1/2x2 1/4
Tire Material:Polyurethane
Rim Material:alloy
Wheel Weight:2500g
Color:Black or Grey
Usage:Wheelchair Rear Wheels
Load Capacity:75kg per wheel

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Product Details

1. Product Introduction of 12.5 Inch Solid Tires For Electric Wheelchair Rear Wheels

The 12 1/2 x 2 1/4 Electric wheelchair rear wheels’ main material is polyurethane foam. Its max load capacity is around 75kg per wheel. The polyurethane tires are produced chemically, a number of variations are possible. The density and physical characteristics of the material can be modified according to the end use, so if u have any special requirement, we can custom the wheels for u.


2. Product Parameter(Specification)of 12.5 Inch Wheelchair Wheels Solid Tyres

1 Solid Tires' construction.jpg


Product Name

12.5 Inch Wheelchair Wheels Solid Tyres




Rear Wheels

Tire Material


Rim Material



Tire hardness(HA)


Wheel OD(mm)(B)


PU Tire Weight(g)

Tire Width(A)(mm)59

Wheel Weight(g)

Hub Length (E)45Shaft and Keyway17-6x6

3. Wheelchair Solid Tires’ Features and Advantages

A. Puncture Proof: The Polyurethane Tires are solid tires that are no afraid of nails, shards, or broken piece of glass.             

B. Inflation-free: The PU Tires are non-pneumatic tires keeping users away from the worries of flat tire,air leakage.             

C. Eco-friendly: The PU solid Tires do not have bad effect on the ozone layer and are 100% recyclable          

D. Appearance: For the style-conscious, the tires can be made in any color.                 

E. Resistance to Corrosion: It is resistant to water,oil,dirt,acid and alkali.         

4.Wheelchair Wheels’ Production Process

The process of spin-cast molding is used to insert foam fill into tires. This process helps create a dense, firm tread area while keeping the sidewall area flexible. The distribution of the foam fill is even and accurate ensuring excellent shock absorption. This helps provide the user with a smooth ride, every time.

2. PU foam Machine.jpg

5.Aleader's Polyurethane Solid Tyres' Tests

In our factory,we perform the following tests to ensure that all our products operate at good performance during their long service life:

Rolling Drum Test

Tension/Compression Force Analysis

Side Impact

Drop Testing

Static Load

Circle Track

Coefficient of Friction


Noise Test

Bump Test

PU Tire's Hardness

6.Wheelchair Wheels’ Certificates

ROHS 2.0, REACH, PAHS, EN14372:2004, TUVRheinland 

Solid Tire Test Report

7.Our Company

Xiamen Aleader Tire & Wheel Technology Co., Ltd. was established in 2010, located in the beautiful coastal city of Xiamen, Fujian province.We are a professional manufacturer focused on the research and production of high performance PU tires.The company's main products are PU tires and PU foam filled solid tires etc.With the superior performance in abrasion proof, durability, high load capacity and  anti puncture, the PU tires are widely used in high-end market of wheelchairs, bicycles, strollers and engineering vehicles. Having a team with more than 15 years experience in the polyurethane field, we can ensure to provide u the most professional and good quality products and services. All of the products can meet the requirements of ISO7176 standard and have passed the testing requirements of ROHS and REACH. Some of them can even meet the German GS standards for children's products.Our main markets are the United States, Britain, Germany, Canada, Japan and other countries and regions in the world.

PU Tire Factory


Q:What Is Terms Of Your Payment?
A:Usually,We Accept T/T,For Regular Orders,We Prefer 30% Of Total Amount As Down Payment And the Balance Paid Before Delivery. 

Q: Can i mix different products in one container?

A:Yes, any products can be matched. 

Q: How does our factory carry out quality control?

A: Our QC always attach great importance to quality control from the very beginning to the end of the production. Each product will be carefully inspected before packed. 

Q: Can you painting our logo?

A: No problem. Any products can be printed in your logo and brand. 

Q: What is the sample policy?

We charge sample fees and deliver by express via UPS, FEDEX, DHL etc., freight charges are paid by customers.

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