Our standard Presta-valve inner tubes are produced with a molded construction method, ensuring a consistent thickness of the butyl rubber. As a result, they contain no unnecessary weight and roll smoothly ride after ride. Each inner tube is individually vulcanized for uniform wall thickness, ensuring top quality and reliable performance.
Airlock Presta Inner Tube – Self-sealing & Puncture-resistant The Airlock Presta inner tube is designed for cyclists who don't want to deal with flat tires. Thanks to the powerful, integrated Airlock sealant, punctures are automatically sealed and slow air loss is continuously prevented. This way, you can keep riding worry-free, even over dirt and sharp surfaces. The unique homogeneous composition prevents the sealant from accumulating in the tire. As a result, your bike continues to roll smoothly and stably without vibrations or imbalance. Moreover, the formula is non-toxic, does not dry out, and you don't need to shake the tire before use. Benefits at a glance: Self-sealing inner tube with Airlock sealant Continuous protection against flats and slow air loss Homogeneous sealant: no clumping or accumulation Non-toxic, durable formula Does not dry out Presta valve
Do you ride a mullet mountain bike with different wheel sizes? Are you unsure which spare tire to take with you, 27.5” or 29”? With the MTN MULLET inner tube, you no longer have to decide. This versatile inner tube fits both front and rear, so you're ready to help others or ride worry-free. Specifications: Compatible tire size: 27.5” / 29” x 2.3 – 2.6 (58–66 x 584/622) Valve: 40 mm Presta Weight: 220 g Benefits: Fits both 27.5” and 29” wheels Perfect for mullet bikes and trail rides Lightweight and easy to carry One inner tube for multiple purposes
Our Standard Presta inner tubes are manufactured using a molded production method, which ensures the butyl rubber has a constant thickness. This results in no unnecessary weight and a smooth, reliable roll for every ride. Each inner tube is individually vulcanized for consistent quality and maximum durability. Key features: Molded butyl rubber for constant thickness Lightweight and efficient Smooth roll, ride after ride Individually vulcanized for optimal quality
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