2.125" wide bicycle tyres

[20x2.10-2.40 Bicycle Tube]: Applicable to 20”x2.10/2.125/2.25/2.35/2.40 bicycles, American style valve 32mm.20 2.125 The tube air intake has the same specifications as motorcycles and cars, so it was easy to fill with air. Easy to use, no insect rubber required. Suitable for electric bicycles. Note: Please check the tire size before purchasing. Check the tire size, which is usually marked on the outside side of the tire. [Does not take up space and is convenient to carry]: Bicycle Tube 20 2.125 has a small volume when folded, so you can carry it with you when you go out and ride long distances, avoiding the awkward feeling of not being able to ride after the tube gets punctured. . [High quality bu…

Standard tube wall thickness 0.90mm

Standard tube wall thickness 0.90mm

English style powerful tube wall thickness 1.50mm Powerful and safe thick wall tube with further improved puncture resistance

Model number: OTH202-A-NP Size: H/E20x1.95~2.125 Valve type: American style valve Material: Butyl rubber Weight: 196g

Description: Our product is built with durable material of great wear resistance. Adjustable strap leaves you no concern about sizes. Reflective tapes and whistle offer you safe swimming. Red tube enclosed for manual air charging . This is a product which takes your safety into consideration with care. Don't miss it! Features: Adopts high quality material of great durability and wear resistance. Adjustable strap fits all waist sizes. Equipped with reflective tapes for visibility at night, whistle for emergency and red tube for manual air charging. Reusable, washable, convenient, easy to air dry. Inflates about 5 seconds when the user manually pulls the inflation handle. Allows for

Size 20 x 2.125 English style valve (ETRTO: 57-406) Valve length: 30mm Thickness: 1.2mm Display format Box Accessories Tire lever, disposable gloves Features - Tube that allows you to easily and quickly replace time-consuming bicycle tubes - When replacing Comes with convenient tire levers and disposable gloves

We offer a wide variety of products, and the following precautions apply to some of them. Please note that they are listed for all products. 【Voltage Compatibility】Designed for Japanese voltage (90-110V). Using with a different voltage may cause malfunction. 【Plug Type】Japanese plugs (A or B type). Use a conversion adapter if needed. 【Transformers & Adapters】Transformers adjust voltage; adapters only change plug shape. Using an adapter without a transformer may damage the product. 【Liability】We are not responsible for damages caused by improper use, such as using the product without a transformer. ・HE20x2.125

We offer a wide variety of products, and the following precautions apply to some of them. Please note that they are listed for all products. 【Voltage Compatibility】Designed for Japanese voltage (90-110V). Using with a different voltage may cause malfunction. 【Plug Type】Japanese plugs (A or B type). Use a conversion adapter if needed. 【Transformers & Adapters】Transformers adjust voltage; adapters only change plug shape. Using an adapter without a transformer may damage the product. 【Liability】We are not responsible for damages caused by improper use, such as using the product without a transformer. Size: 20×2.125 Weight: approx. 890g

Description: Our product is built with durable material of great wear resistance. Adjustable strap leaves you no concern about sizes. Reflective tapes and whistle offer you safe swimming. Red tube enclosed for manual air charging . This is a product which takes your safety into consideration with care. Don't miss it! Features: Adopts high quality material of great durability and wear resistance. Adjustable strap fits all waist sizes. Equipped with reflective tapes for visibility at night, whistle for emergency and red tube for manual air charging. Reusable, washable, convenient, easy to air dry. Inflates about 5 seconds when the user manually pulls the inflation handle. Allows for