RITECH 28" Bike Tube (ETRTO 35–43‑622) – reliable performance for every ride
Whether you're commuting daily or taking weekend rides into the countryside, the RITECH bike tube is the perfect choice. Designed specifically for 28-inch wheels, it fits tire sizes 700x35 to 700x43 (ETRTO 35–43‑622). This makes it compatible with a wide range of city, trekking, and road bikes. The 48 mm long Presta valve (also known as French valve) is ideal for narrow rim holes and deeper rims.
Durability and air retention you can count on
Made from high-quality butyl rubber, this inner tube offers excellent air retention and a long service life. You'll spend less time pumping and more time riding – no matter the weather or terrain.
Key technical specifications
| Feature |
Details |
| Size (inches) |
28″ |
| ETRTO |
35–43‑622 |
| Valve type |
Presta (French) |
| Valve length |
48 mm |
| Material |
Butyl rubber |
Why ETRTO 35–43‑622 matters
The ETRTO standard ensures compatibility: 35–43‑622 means the tube fits tire widths between 35 and 43 mm with a 622 mm rim diameter. You can ride with confidence, knowing your tube matches your wheel setup.
A valve that fits – perfect for narrow rims
The slim Presta valve is designed to fit narrow valve holes and allows for precise inflation. At 48 mm long, it also works well with deeper-profile rims for easy access during inflation.
Why you’ll love the RITECH bike tube
- Compatible with 28″/700c tires (ETRTO 35–43‑622)
- 48 mm Presta valve for deep or narrow rims
- Durable and airtight butyl rubber construction
- Easy to install and flexible for quick tube changes
- Reliable for everyday urban rides or long-distance tours
Conclusion
The RITECH 28" bike tube (ETRTO 35–43‑622) delivers solid performance, reliable compatibility, and ease of use. Whether you're cycling through the city or heading out on the open road, it's a tube you can trust.
Product safety information
Manufacturer information:
Bonin bike & Accessories
via Portogallo 11.01.24
Padova, Italien, 35127
info@ciclibonin.it
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