Lead2Amazon

Dimensions: This bike tube is 26×4.0 inches and fits a 26"x4.0/4.5" fat tire inner tube. The bike tubes are 32mm Schrader valves with caps.

Easy installation: This 26×4.0 fat tire inner tube has two levers for removing and installing bicycle inner tubes. Considering that you may encounter some emergencies outdoors, we provide an additional tire repair kit.

Material: Our 26-inch bike tubes are made of durable materials. Thickened heavy-duty butyl rubber material provides better air tightness and intense shock absorption, ensuring long-term durability and reliability.

Comfortable Experience: Our bicycle inner tubes are designed to handle the most challenging on- and off-road conditions, keeping your bike riding smooth. Giving you confidence and a soft and comfortable riding experience on the road.

Note: When replacing bike tubes, please add some air before installation. This will give it shape and prevent it from twisting or curling, which would cause it to flatten. Check that the beads are even on both sides of the tire and rim.

Versatile Compatibility: Designed for 700c wheels, these TPU inner tubes accommodate tire widths from 18-32c, with a maximum pressure capacity of 150psi, meeting the requirements of road bikes operating between 100-120psi.

Advanced Valve Technology: Featuring patented metal and plastic Presta valves, ensuring top-tier airtightness and reliability. Valve lengths are available in 45mm, 65mm, and 85mm.

Ultra-Light TPU Construction: Utilizing cutting-edge thermoplastic polyurethane (TPU) technology, these inner tubes weigh a mere 36 grams, reducing weight and volume compared to traditional butyl rubber tubes.

Exceptional Puncture Resistance: They prevent sudden flats and maintain stable performance even at lower tire pressures and ensuring stability in demanding race and riding conditions.

Installation Safety Measures: To prevent irreversible damage, avoid overinflating when not installed. During installation, start with 5 PSI initial pressure to ensure a secure fit against the tire's inner wall.

Compatible Tire Size: Corki Cycles 26 bike tire tube fits tires with a width 2.125-2.4 inches. Fit for 26x2.125 26x2.2 26x2.25 26x2.3 26x2.35 26x2.4 57-559 58-559 Presta (French) valve stem 48mm.

𝐌𝐚𝐭𝐞𝐫𝐢𝐚𝐥: Corki Cycles 26” bicycle inner tubes are made from eco-friendly and sustainable butyl rubber. They are not only reducing its environmental impact but also enhancing its durability and puncture resistance.

𝐅𝐞𝐚𝐭𝐮𝐫𝐞𝐬: This 26" bicycle tire tube is optimized for racing and features a low rolling resistance for maximum performance.

𝐏𝐞𝐫𝐟𝐞𝐜𝐭 𝐟𝐢𝐭: Corki Cycle 26" mountain bike tube is designed to fit most mountain bikes, Cruisers, Enduro, City Bikes, Hybrid, and more with ease, these bicycle tire tubes provide a secure and snug fit to ensure a smooth ride every time.

𝐄𝐚𝐬𝐲 𝐢𝐧𝐬𝐭𝐚𝐥𝐥𝐚𝐭𝐢𝐨𝐧: With a user-friendly design and free tools, these bike tire inner tubes can be installed quickly and easily, so you can get back to riding in no time.

【20"x4.0】20"x4 inner tube fits most fat tire bikes with 20'' tires that are between 4.0'' wide.Suit for 20x4.0 Fat Bike, 20x4.0 Fat Ebike,Suits for 20"x4 Oraimo,vee,ANCHEER,Rattan,W Wallke,G-FORCE, Ridstar, Gotrax, ECOTRIC, EUY, AMYET,Heybike

The Package Of The Product Is 5.2*5.2*5.2 Inches

2Pcs Levers, 20 x 4 Fat Tire Tube Are Used to Remove and Install The Bike Inner Tubes to Prevent Fingers From Being Caught byTthe Tireand.

High-Quality Materials: Crafted from durable butyl rubber, these inner tubes provide superior puncture resistance and reliable performance, ensuring a comfortable and worry-free ride on any terrain.

When changing a bicycle inner tube, be sure to add a little air before installing it. This gives it form so it doesn't get twisted or bunch up which may cause a pinch flat. Inspect for an even bead of the tire to the rim on both sides.

Size: 26 *1.75-2.125 Bike Inner Tube

Material: Butyl rubber inner tube，which good elasticity, not easily punctured, long service life

Suits for: 26 x 1.75/ 26 x 1.9/ 26 x 1.95/ 26 x 2.0/ 26 x 2.10/ 26 x 2.125 Bike Tires

AV 48MM Schrader Valve: Suits for rim height below 35mm/ 1.38 inch

Net Weight: 0.44LB/ 0.19KG for one pack, 0.88LB/0.38KG for 2 Pack

Versatile Size Range: This ultralight inner tube fits 700x32/35/37/40/47c Grave bike tires. Also fits 27x1-1/4, 28x1-3/8, 28x1-1/2, 29x1.50, 29x1.75 mountain bike tires.

Special TPU Material: Crafted from special TPU material, these inner tubes offer excellent toughness, enhancing their resistance to punctures while remaining lightweight (45grams).

Multiple Valve Length Options: With a choice of 45mm, 65mm Presta valves, you can select the valve length that best suits your needs.

Inflation Caution: Avoid overinflating when not installed in the tire to prevent irreversible damage. Prior to installation, check for air leaks with a slight inflation.

Seamless Installation: During setup, start with 0.5PSI inflation, ensuring the inner tube adheres to the tire's inner wall. Avoid exceeding 5PSI in empty play to prevent irreparable expansion.

【Size】This 20x2.125/2.40 bike tube suitable for 20 inch tires with 2.125" to 2.40" wide, that is 20" x 2.10, 20" x 2.125, 20" x 2.20, 20" x 2.30, 20" x 2.40 bicycle tires

【Smooth & Safe】Thickened butyl rubber has stronger stretchability, excellent impact resistance and shock absorption ability, which can better disperse the impact of bumpy road and provide a comfortable and safe riding experience

【Longer Service Life】Made of heavy duty butyl rubber, which has better air tightness, tear resistance than natural rubber tube and is good to use for all seasons. The thickened seat provides greater sealing

【Easy Installation】The included tire levers makes it easier to replace the bike tube. Remember slightly inflate the new tube to maintain shape and prevent distortion before installation

【What You Get】20x2.125/2.40 bike tube x 2, tire lever x 2, valve core x 5, valve core wrench x 1, aluminum alloy colored valve nozzle cap x 2

Versatile Compatibility: Designed for 20-inch x 4.0 fat tires, our AV Schrader valve inner tube is perfect for mountain bikes, gravel, city and electric bikes, offering seamless fit and functionality.

High-Quality Materials: Crafted from durable butyl rubber, these inner tubes provide superior puncture resistance and reliable performance, ensuring a comfortable and worry-free ride on any terrain.

Easy Installation: Featuring a user-friendly 32mm Schrader valve, our inner tube kit has two tire levers which allow for quick inflation and deflation, making tire maintenance a breeze for riders of all skill levels.

Enhanced Riding Experience: Our 20in x 4.0 inner tube is designed to improve overall ride quality by providing better shock absorption and tire stability, ensuring a smoother and more enjoyable journey on your bike.

Our products are backed by a 100% satisfaction guarantee. If you have any concerns, contact us through Amazon's messaging centre and we'll do whatever it takes to make sure your experience meets or exceeds expectations!

Valve type: 42mm Presta Valve

Size: 28" - 700x20-25mm

Each Tube is Packed in the Original Conti Retail Box

The Tubes have a seamless construction, with a mold-cured vulcanization, to ensure uniform roundness

🛴MATERIAL: E bike inner tube, electric scooter inner tube adopts rubber, high temperature resistant and anti-aging, long service life.

🛴14x2.125 TUBE: This electric bike tire is 14x2.125 with angled valve stem, which is used to replace 14x2.125 electric bike tire tube.

🛴EASY TO INSTALL: Inner tube, lightweight and easy to install, reliable to use, bringing great using experience.The replacement inner tire is extremely convenient and simple to install and detach.Please check the position of the valve, and make sure you install them in the right direction.

🛴SAFETY: This inner tube is made of thick butyl rubber, which is better in air tightness, elastic damping and aging resistance than natural rubber. With thick butyl rubber that absorbs shocks, you won’t feel the bumps and hollows because your bike will glide along, protecting you from the force.

🛴PACKAGE INCLUDES: 2*14×2.125 inner tubes