Bicycle Tube
Style & Size:
Quantity
Only 2 In stock
Defiance 27.5in Tube with 48mm Presta Valve keeps your trail tires rolling reliably
What Our Gearhead® Experts Are Saying:
"I keep a few of these Defiance tubes in my trail kit—they’re dependable, easy to install, and the 48mm Presta valve is long enough for most of my rims without needing an extender. They’re a solid backup when tubeless goes sideways."
When we’re heading out for singletrack laps or bikepacking through backroads, the Defiance 27.5 x 2.10–2.35 Tube gives us peace of mind against flats. Built for trail and all-mountain setups, this butyl rubber tube fits modern mid-volume tires with ease, sealing up quickly and holding air reliably.
The 48mm Presta valve makes inflation smooth, even on deeper-section rims, and the tube’s mold-cured design adds consistency and durability. Whether it’s a race-day spare or part of your everyday repair kit, this tube delivers dependable performance where it matters most—out on the trail.
Details
- Trail-ready 27.5in tube fits tires from 2.10 to 2.35 inches wide
- Butyl rubber construction offers durable puncture resistance
- 48mm Presta valve suits a wide range of rim depths
- Ideal for trail, all-mountain, and enduro riding setups
- Mold-cured for uniform thickness and better sealing
- Compact and reliable as a primary or spare tube
- Fits standard 27.5in (650b) rims
- Lightweight and easy to pack in a saddlebag or pack
- Item #DFI001K
- Size
- 27.5 x 2.10–3.25in
- Valve Type
- Presta
- Activity
- bike