**Product Specifications:**
**Brand:** CST, (Cheng Shin Tire)
**Tire Type:** Bicycle Tire
**Tire Size (Imperial):** 26X2.10
**Tread Code:** C-1747N
**Tire Size (Metric):** 62-559
**Inner Tube Size:** 26X1.95/2.125
**Recommended Tire Pressure:** 280-450kpa
**Features:** Good air tightness, heat resistance, durable
**Compatibility:** Suitable for road bikes, fixed gear bikes, city commuter bikes, mountain bikes, etc.
**Material:** Butyl Rubber
**Valve Type:** Schrader Valve (SV), Presta Valve (FV)
**Available Sizes:** 20/24/26/27.5/29 inch
**Additional Information:** Inner tubes are consumable products and are not eligible for return or exchange after inflation/installation. It is recommended to inflate the inner tube with a small amount of air (10%) during installation to prevent pinching. Over-inflation may cause the inner tube to burst.
**Upgrade Package:**
**Product:** CST G (Cheng Shin Tire)
**Features:** Improved air tightness and heat resistance
**Sizes Available:** 20/24/26/27.5/29 inch
**Model:** LIGHT 26X13/8SV
**Manufacturer:** Xiamen Cheng Shin Rubber Industrial Co., Ltd.
**How to Choose the Right Inner Tube:**
Check the specifications on the sidewall of your outer tire. For example, if your outer tire is marked 26X2.10, you can choose an inner tube size of 26X1.75/2.125 (as inner tubes have elasticity and can be compatible within the 1.75-2.125 range).
Select the valve type based on the holes on your wheel rim. The length of the valve should be chosen according to the thickness of the wheel rim. For easy inflation, choose a valve length greater than 2cm from the wheel rim.
**Note:** Due to packaging upgrades, new and old packaging may be randomly shipped, but the tire performance remains unchanged. Thank you for your understanding and support.
**CST Inner Tubes:**
**Model:** CST ST (CST ST Wind Inner Tube)
**Valve Type:** Schrader Valve (SV), Presta Valve (FV)
