26" x 4.00-4.90 Tube (Schrader 48mm, New)

26" x 4.00–4.90 Fat Bike Tube (Schrader Valve 48mm) – New

Built for oversized tires and extreme conditions, this 26" x 4.00–4.90 fat bike tube is designed to keep you rolling through snow, sand, mud, gravel, and rugged trails. Constructed from durable butyl rubber, it provides excellent air retention and dependable performance for both fat bikes and many fat tire e-bikes.

Featuring a 48mm Schrader valve, this tube is easy to inflate using most standard bicycle and automotive air pumps. Fat bike tire sizes in this range became increasingly popular during the 2010s and 2020s, thanks to their exceptional traction, stability, and comfort.

Features:

• Fits 26" x 4.00–4.90 tires

• 48mm Schrader (automotive-style) valve

• Durable butyl rubber construction

• Excellent air retention

• Designed for fat bikes and many fat tire e-bikes

• Ideal for snow, sand, gravel, trail, and all-terrain riding

• Commonly found on bicycles from the 2010s and 2020s

• Easy inflation with standard pumps

• Reliable replacement for punctured or worn tubes

• Brand new condition

Condition: New

Compatibility: Fits most 26" fat bike tires ranging from 4.00" to 4.90" wide. Please verify your tire size and valve type before purchasing.