XUNNIU 20 inch inner tube, 20" x 1.75-2.125 Bike tubes with Schrader Valve, 20" Bicycle Tubes Compatible with 20x1.75/1.85/1.90/1.95/2.0/2.10/2.125 For Kids MTB, BMX, Cruisers

XUNNIU 20 inch inner tube, 20" x 1.75-2.125 Bike tubes with Schrader Valve, 20" Bicycle Tubes Compatible with 20x1.75/1.85/1.90/1.95/2.0/2.10/2.125 For Kids MTB, BMX, Cruisers

• 【WIDELY COMPATIBLE】20 inch inner tube suitable for tire widths from 1.75 inches to 2.125 inches, compatible with kids bikes, road bikes, mountain bikes, MTB, BMX cruisers and so on. 32mm Schrader valve ensures high air tightness and easy inflation.(Note: Please confirm your tire size before purchasing)
• 【HIGH-QUALITY AND DURABLE MATERIAL】 The bicycle inner tube is made of high-quality butyl rubber, which can absorb the impact of uneven roads, making riding more comfortable and safer. Thick butyl rubber offers better airtightness, elastic cushioning, heat resistance, and aging resistance than natural rubber. Long-lasting performance, no need for frequent inflation, perfect for daily use.
• 【PROFESSIONAL INSTALLATION TOOLS】We provide two stainlee steel tire levers, make your installation more convenient.The package includes 2 inner tubes + 2 tire levers.
• 【INSTALLATION METHOD】Inflate the inner tube. Insert the tube into the tire and distribute it evenly. Install the valve connector on the wheel; the valve should be on the outside of the stroller. Install the tire on one side of the rim, then the other.
• 【EXCELLENT SERVICE】 If you have any questions about the product or problems occur during use, please contact us in time and we will provide you with a satisfactory answer.