Co. 20" Fat Bike Inner Tube 20x3.50-5.00 - Schrader

20" Fat Bike Inner Tube for E-Bikes and Off-Road Bikes

This 20" fat bike inner tube is built for e-bikes and off-road bikes, giving you a flexible option for riding a variety of setups. It fits a broad range of tire widths, so it suits riders who switch between different builds. If you are looking through scooter tires, this tube is worth a look for its wide compatibility and solid build, so you can keep a dependable spare on hand.

Construction and Compatibility

This tube is made from heavy-duty butyl rubber and has an even wall thickness. That helps it hold air well and resist pinch flats, particularly when you run lower pressures on rough terrain. It is designed for tire widths from 3.50" to 5.00", which makes it a practical choice for a range of riding.

Valves and Versatility

The tube uses a 40mm Schrader valve, so it works with standard pumps and inflators. It can also be used with motorcycle-style tire setups, which means it works across several kinds of vehicles and suits riders who enjoy more than one type of riding.

Specifications

• Material: Butyl Rubber
• Size: 20 x 3.50, 4.00, 4.50, 5.00
• Metric Fitment: 90-127 x 406
• Valve Type: Schrader (40mm)
• OEM Part Number: 120AA4000A
• Country of Origin: Thailand
• Fits: 20" fat bike tires 20x3.50 to 20x5.0 (90-127x406), plus 90/100-16 and 3.50/4.00-16 motorcycle-style tires

Fitment

Compatible with:

• Super73 (Z1, S1, S2, R, RX Series)
• Macfox (X1S, X7, X2)
• Rad Power Bikes (RadRunner, RadExpand)
• Lectric eBikes (XP 2.0, XP 3.0, XP Step-Thru)
• Juiced Bikes (Scrambler, HyperScrambler, RipCurrent)

How to choose: Check the size printed on your tire's sidewall and match it to 20x3.50 to 20x5.0, or to the 90/100-16 and 3.50/4.00-16 motorcycle-style sizes.

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