16x2.125 ebike inner tube
,3.5cm Valve ebike inner tube
,Black butyl rubber tire tube
Reliago E-Bike Inner Tube 16x2.125 Butyl Rubber Tire Tube AV Valve For HITWAY BK5 Electric Bike
Product Overview
Reliago BK5 E-Bike Inner Tube 16x2.125 Butyl Rubber Tire Tube AV Valve
Keep your ride smooth and reliable with the Reliago BK5 E-Bike Inner Tube 16"x2.125.
Designed for electric bikes, folding bikes, and compact bicycles, this inner tube is made from high-quality butyl rubber to provide excellent air retention, durability, and riding comfort.
Featuring a standard 3.5cm Schrader (A/V) valve and compatible with 16"x 2.125 tires, this replacement inner tube is an ideal choice for bicycle maintenance and tire replacement.
Product Specifications
| Specification Item | Detailed Parameters |
| Product Name | E-Bike Inner Tube |
| Brand | Reliago |
| Model Number | BK5-TIRE02 |
| Material | Butyl Rubber |
| Valve Type | A/V |
| Tube Size | 16" x 2.125 |
| Valve Length | 3.5cm |
| Valve Cap | Included |
| Color | Black |
| Product Size | 42*42*3cm |
| Net Weight | 0.25kg |
| Single Package Size | 45*45*6cm |
| Single Package Weight | 0.45kg |
| Compatible Bikes | BK5 Electric Bike |
Core Product Features
Made from durable butyl rubber material.
Designed for 16-inch bicycle tires.
Equipped with a standard A/V valve design.
Comes with a protective valve cap.
Application Scenarios
Perfect replacement inner tube for e-bike riders.
A useful spare component for mechanics and home repair users.
A practical replacement component for bicycle owners.
Frequently Asked Questions (FAQ)
Q1: What size inner tube is this?
A: This inner tube size is 16"x 2.125 inches.
Q2: Is this compatible with Reliago BK5 E-Bike?
A: Yes. This inner tube is designed for Reliago BK5 E-Bike applications.
Q3: What type of valve does it use?
A: It uses an A/V valve, also known as a Schrader valve.
Q4: What is the valve length?
A: The valve length is 3.5cm.
Q5: What material is the inner tube made from?
A: It is made from durable butyl rubber.
