Description
Innovative technology: Bike inner tube is made of elastic butyl rubber with an innovative nanocoating process on the tube surface; Sealing, wear resistance, cold resistance, heat resistance and anti-aging properties are improved by more than 30% compared to normal hoses..Specification: Bicycle inner tube 26"/27.5"/29" x 1.75/2.125-AV32 (Schrader); Bicycle tube 26"/27.5"/29" x 1.95/2.125-AV32 (Schrader); MTB tube 26"/27.5"/29" x 1.95/2.125-FV48 (Presta); Mountain bike inner tube 26"/27.5"/29" x 2.125/2.40-AV32 (Schrader); Bicycle inner tubes 29" x 2,125/2,40-FV48(Presta),Complete range of sizes to choose the right inner tubes for your bike..Features:Mountain bike tube Excellent airtightness and have a long service life; Perfect valve-to-hose fit and excellent wheel mount fit; Flexible butyl rubber tubing with nano-coated and self-sealing power stage, capable of sealing punctures up to 3 mm..Packing:2 MTB inner tube + 2 bike tire tube pads + 2 mounting rods + 1 user manual; Bike tube pads wrap around the wheel to protect inner tube; Mounting rods are made of stainless steel and are extremely durable, smooth surface, so you don't have to worry about them breaking..Customer service: If you have any quality problem with the product, please contact us in time, we will give you a satisfactory answer; Working days: 08:00-18:00, weekend time within 24h reply.
