Introduction
The Drfeify 8.5 Inch Electric Scooter Rear Wheel Assembly is a replacement component intended for the rear wheel position of an electric scooter. It is supplied as a complete assembly that includes the tire, wheel hub, and brake disc. The part carries the ASIN B0D7MQ17RF and is described by the manufacturer as suitable for repair and replacement of an electric scooter’s rear wheel. This article outlines the stated specifications and construction details of the assembly so that a shopper can determine whether the part corresponds to the configuration they need.
Product Overview
The item is a rear wheel assembly rather than a bare tire or a bare hub. According to the supplied information, the package contains one rear wheel assembly consisting of the tire, the wheel hub, and the brake disc. The tire specification is listed as 8.5×2, and the assembly is described as an 8.5 inch electric scooter rear wheel with a 110mm disc brake. The manufacturer lists its application as electric scooters, specifically for rear wheel repair and replacement.
The supplied description states that the assembly can function as a tire support and load-bearing component. It also states that the wheel is easy to install and that it is compatible with a brake disc hole of 4 cm / 1.6in and a disc diameter of 110mm / 4.3in. No further compatibility details, model lists, or fitment charts are provided in the source information.
Features and Specifications
The following figures and characteristics are stated in the supplied product information:
- Product type: electric scooter rear wheel assembly
- Application: electric scooters, for rear wheel repair and replacement
- Material composition: aluminum alloy, rubber, and stainless steel
- Tire specification: 8.5×2
- Tire type: solid, described as explosion proof
- Tire material: natural rubber
- Outer diameter: approximately 22 cm / 8.7in
- Total hub center shaft length: approximately 8.5 cm / 3.3in
- Center shaft middle section: approximately 6.5 cm / 2.6in
- Center shaft each side: approximately 1 cm / 0.4in
- Brake disc diameter: 110mm / 4.3in
- Compatible brake disc hole: from 4 cm / 1.6in
- Weight: approximately 1481g / 3.3lb
- Maximum load: 100kg / 220.5lb
- Package contents: 1 x rear wheel assembly (tire, wheel hub, and brake disc)
The manufacturer notes that measurements may vary by 1–3 cm due to manual measurement, and that monitor calibration may cause the color shown in photos to differ slightly from the actual item.
Design and Construction
The wheel hub is stated to be made of aluminum alloy. The supplied description lists the properties of this hub material as light weight, strong bearing capacity, resistance to deformation, and heat dissipation. The tire is a solid type rather than a pneumatic one and is made of natural rubber. The manufacturer describes the tire as explosion proof and states that it uses an inner special shape together with a hollow structure. Rubber grooves are present on the tire surface.
The supplied information also describes the behavior of the tire material: the rear tire can be stretched but is stated to always restore its shape, and its cushioning is described as restoring according to pressure and temperature changes. Small holes in the tire are stated to make it more flexible in dealing with various road conditions. These statements are presented as manufacturer descriptions of the tire’s construction and characteristics.
The assembly includes a brake disc with a stated diameter of 110mm / 4.3in. The hub center shaft has a total length of approximately 8.5 cm / 3.3in, divided into a 6.5 cm / 2.6in middle section and 1 cm / 0.4in on each side. No information about axle threading, bearing type, or mounting hardware is provided in the source data.
Usage and Compatibility
The assembly is intended for the rear wheel position of an electric scooter and is described as being used for repair and replacement. The manufacturer states that it is suitable for electric scooters and that installation is easy. The stated brake disc compatibility is a hole from 4 cm / 1.6in with a disc diameter of 110mm / 4.3in, and the brake disc is included with the assembly.
Beyond the general application to electric scooters and the brake disc dimensions noted above, the supplied information does not identify specific scooter brands, models, or year ranges. Shoppers would need to compare the stated tire size (8.5×2), outer diameter (approximately 22 cm / 8.7in), shaft length figures, and brake disc dimensions against the requirements of their particular scooter. No installation instructions, tools, or additional mounting components are listed in the package contents.
Product Configuration
The product is supplied as a single rear wheel assembly. The stated package list is one rear wheel assembly comprising the tire, wheel hub, and brake disc. No other accessories, fasteners, or documentation are mentioned in the supplied information. The assembly weighs approximately 1481g / 3.3lb and carries a stated maximum load of 100kg / 220.5lb.
The color of the item is not specified in the supplied data, and the manufacturer notes that the color shown in photos may differ from the actual object due to monitor calibration differences. The stated measurement tolerance is 1–3 cm because of manual measurement.
Summary
The Drfeify 8.5 Inch Electric Scooter Rear Wheel Assembly is a replacement rear wheel for electric scooters, supplied as a complete unit containing the tire, wheel hub, and brake disc. The tire is a solid 8.5×2 natural rubber tire described as explosion proof, with an inner special shape, a hollow structure, and surface rubber grooves. The hub is made of aluminum alloy, and the assembly also incorporates stainless steel. Stated dimensions include an outer diameter of approximately 22 cm / 8.7in, a total hub center shaft length of approximately 8.5 cm / 3.3in, and a brake disc diameter of 110mm / 4.3in, compatible with a brake disc hole from 4 cm / 1.6in. The stated weight is approximately 1481g / 3.3lb and the stated maximum load is 100kg / 220.5lb. The package contains one rear wheel assembly, and the manufacturer notes a possible 1–3 cm measurement variance and possible color differences between photos and the actual item.
