72Pcs 14G 2.0mm Steel Bicycle Spoke Nipples for Road Mountain City Touring Tandem Folding Bikes High Tension Repair Parts(1PC 12in 1.5-2.1)

Details

• 【Ultralight and 】This inner tube weighs only 20-26g, providing improved handling and climbing speed for your 12/14-inch bike. for its for tpu material ensures excellent sealing performance, shock absorption, and electrical insulation without compromising durability or longevity.
• 【Convenient AV Valve Design】No nozzle conversion needed with the new AV style valve, making installation and use hassle-free. Compatible with old wheels, this portable inner tube offers convenience on the gos.
• 【 Size Compatibility】Designed for bike tires ranging from 4-2.25, this inner tube guarantees a for perfect fit for various sizes. Enjoy optimal performance and stability on your rides.
• 【Reinforced Metal Valve】Equipped with a reinforced metal valve, this inner tube withstands wear and tear while a secure fit. The valve reinforcement enhances overall performance and extends for its lifespan.
• 【Long-Lasting and Stable Performance】Built to withstand extreme temperatures, this inner tube maintains stable pressure for safe downhill rides. for its sturdy construction ensures reliable performance on different terrains.