SPECIFICATIONS

Brand Name: GTBMT

Choice: yes

High-concerned chemical: None

Item Diameter: 20

Item Height: 20

Item Length: 20

Item Type: tyres

Item Width: 4

Material: Butyl

Model Name: 20x4.0

Origin: Mainland China

1. Quality assurance: Made of high-quality materials to ensure durability and reliability, allowing you to ride with peace of mind

2. Strong compatibility: suitable for 20x3.5-4.0” e-bike/mountain bike tires, no need to worry about adaptation issues

3. Light and easy to carry: 2-Pack design, easy to purchase and carry, you can enjoy riding anytime and anywhere

4. Easy installation: With simple and easy-to-understand installation instructions, even for the first time, you can easily complete the replacement of the inner tube.

5. Environmentally friendly materials: Made of environmentally friendly materials, which not only meets your riding needs, but also protects the environment.

6. Good after-sales service: Provide perfect after-sales service so that you have no worries.