49N Superlight Tube
Best lightweight inner tube for performance-focused cyclists seeking rotational weight savings.
These tubes shave critical rotational weight by thinning the walls without sacrificing the reliability of a standard butyl compound. They offer a smart, performance-focused upgrade for riders looking to accelerate faster, while the removable valve core makes maintenance and sealant injection refreshingly simple.
$11.00
at
Bikes on Wheels
Who it's for
- Performance cyclists seeking faster acceleration and easier climbing
- Riders prioritizing speed and efficiency on every pedal stroke
- Minimalist cyclists needing space-saving spares for long rides
Who should skip it
- Budget-conscious riders looking for affordable maintenance options
- Commuters riding on debris-heavy or rough road surfaces
- Mechanics preferring durable, forgiving tubes for quick tire changes
Performance breakdown
Rotational weight savings
Significant mass reduction noticeably improves acceleration and handling on the road.
Valve versatility
Removable cores and multiple length options make setup and maintenance effortless.
Manufacturing consistency
Rigorous 24-hour inflation testing virtually eliminates out-of-the-box defect risks.
Material durability
Thin walls prioritize speed over puncture resistance, requiring careful installation.
Sealant compatibility
Removable valve cores allow for quick, mess-free injection of tire sealant.
Installation ease
Standard butyl construction ensures a familiar, straightforward fit for most tires.
Key Specs
Size
700 × 23–28 mm
Wall Thickness
0.7 mm (–22 % weight reduction)
Valve
Presta, removable core
Valve Lengths
48 mm / 60 mm / 80 mm
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Ask Metto anything about the 49N Superlight Tube before you decide.
