


Inner Tubes (2-pack) - 26x4.0
This 2-pack of Inner Tubes is for Ariel Rider commuter and fat tire E-Bikes. Each order includes two tubes equipped with Schrader Valves and valve stem caps.
To ensure you have the correct size for your bike, please reference the size requirements for the Kepler Model (26X4.0). The tubes listed on this page (26X4.0) are NOT compatible with the X-Class, Grizzly, D-Class, Rideal, M-Class, C-Class, W-Class, or N-Class models.

FAQ
How long will it take to get my orders?
If the item is in stock, your order will be shipped within 3-5 business days. Shipping typically takes 5-15 business days, depending on your location. You’ll receive a tracking number via email once your order ships, allowing you to plan for its arrival. Please note that all bike orders require a signature upon delivery.
Any questions?
You can contact us through our contact page!
We will be happy to assist you.
Does It have a Torque Sensor ?
All Kepler Dual Bikes come with Torque sensor but it is up to you. You can ride it using torque sensor or can switch to cadence sensor. You can do it while riding the bike



