New Arrivals/Restock

2 Pack MTB 29inch x1.9-2.5 Ridenow TPU Inner Tube with 45mm Presta Valve (Include Repair Patch Kit)

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$13.79 cheaper than the new price!!

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Product details

Management number 219202969 Release Date 2026/05/03 List Price $9.19 Model Number 219202969
Category
  • Fits for 29inch MTB: This specification indicates compatibility with 29-inch mountain bike (MTB) tubes, supporting widths ranging 29 x 1.9/2.0/2.1/2.2/2.3/2.4/2.5. Designed for off-road agility and stability.
  • Ultra lightweight: The ultimate thin-walled design minimizes the weight of the inner tube, significantly reduces the rotational weight of the wheelset, improves acceleration performance and climbing efficiency, and reduces the burden of racing and daily cycling.
  • Wear resistant and durable: Made of high-performance TPU (Thermoplastic Polyurethane) elastomer material, it maintains toughness while maintaining lightweight, enhancing puncture resistance.
  • Low rolling resistance:The TPU material has better elasticity, reducing energy loss during cycling and improving pedaling efficiency, especially suitable for road racing and long-distance endurance cycling.
  • Inflation Guideline: To avoid damage, do not over inflate the inner tube when it is not installed in the tire, ensuring that the inflation does not exceed 0.35 bar/5 psi. Before installation, pay attention to checking the inner wall of the tire and keeping it clean to prevent damage to the TPU inner tube.

Size 45mm Black Valve
Bike Type MTB
Brand Name QITUEX
Valve Type Presta
Wheel Size 29 Inches
Item Weight 0.14 Kilograms
Manufacturer QITUEX
Model Number TPU Inner Tube
Item Diameter 29 Inches
Material Type TPU
Included Components 2 Pack MTB Bike Tubes, Repair Patch Kit, User's Guide
Warranty Description 1 Year

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