2 Pack 20" Bike Tubes 20x1.90/1.95/2.125 SV32mm Schrader Valve 20" BMX Bicycle Tire Tubes Compatible with 20x1.75 20 x 1.90 20 x 1.95 20x2.0 20 x 2.10 20 x 2.125 Mountain Bike Tire Tubes
Brand: YunSCM

Two new genuine 20" x 1.90 to 2.125" Schrader valve bicycle inner tubes. Bulk packaged, without any retail packaging included.
Tube Weight - 160g
Valve type & length: Schrader; 32mm with cap
Great for kid and BMX tires
Mold cured rubber for consistent side wall–prevents high pressure blow outs
High quality, reliably tested inner tube

【SIZE】 32mm Schrader (Regular valves). Fit 20-inch wheel
【MORE DURABLE】 The bike tube is made from premium butyl rubber. It features better sealing performance, ozone resistant, anti-aging, shock absorption and electrical insulation merits.
【Easy To Install】Installation is quick and easy. Please follow inflation guide when airing a tire from a complete flat. Hassle free to replace your old tire tubes within minutes which is time saving and efficient.
【Safe Bike Tires】 The butyl rubber tire tube replacement absorbs shocks on bump road for a comfort and safe ride. It is heat resistant and stands wear and tear for daily use.