BONTRAGER Fat a + tube with Presta valve 27.5" x 2.5-3.0", 36mm
525267inner tube
How to choose the right sizeWide tires require wide souls. Inner tube for fatbikes, made especially for Hodag and Jackalope tyres.
These inner tubes are specifically designed for fatbikes. The sizes perfectly match the Bontrager wide tyre range.
- Wall thickness 0.9 mm.
- Equipped with removable valve cones.
- 100% inspection guarantees quality.
| Size | 26" x 3.8-5.0", 36mm | 27.5" x , 36mm | 27.5" x 2.5-3.0", 36mm | 27.5" x 3.5-4.8", 36mm | 29" x 2.5-3.0", 36mm |
|---|---|---|---|---|---|
| Average | 26 | 27.5" | 27.5" | 27.5" | 29" |
| width | 3.8-5.0" | -- | 2.5-3.0" | 3.5-4.8" | 2.5-3.0" |
| length | 36 mm | 36 mm | 36 mm | 36 mm | 36 mm |
| Valve | Right | Rest | Front | Front | Front |
| ETRTO | 97/127-559 | 89/101-584 | 64/76-584 | 89/122-584 | 64/76-622 |
| Weight | 427g | 420g | 366g |
Our offer from BONTRAGER includes a very wide selection of cycling components such as panniers, blinkers, mudguards, bike computers, tubes, grips, cranks, baskets, bike bottles, pedals, handlebars, handlebars, saddles, seatposts, forks, tires, wraps, horns, protectors, stands, tangle wheels.
From working out of his garage in California in the early 80's, Keith Bontrager has evolved into a globally respected manufacturer of the finest cycling accessories and components. Keith's mantra was simple: first, durable, second, lightweight.
| Size | S | M | L | XL | XXL |
| Shoulders | 93-97 | 97-100 | 100-104 | 104-108 | 108-112 |
| Waist | 77-81 | 81-85 | 85-89 | 89-93 | 93-97 |
| Hipps | 93-97 | 97-100 | 100-104 | 104-108 | 108-112 |
| Size | XS | S | M | L | XL | XXL | XXXL |
| Chest | 84-89 | 89-94 | 96-102 | 104-109 | 112-117 | 119-124 | 127-132 |
| Waist | 68-74 | 74-79 | 81-84 | 89-94 | 97-104 | 106-114 | 114-122 |
| Hipps | 84-89 | 89-94 | 96-102 | 104-109 | 112-117 | 119-124 | 127-132 |
Men's
| EU | 40 | 40.5 | 41 | 41.5 | 42 | 42.5 | 43 | 43.5 | 44 | 44.5 | 45 | 45.5 | 46 | 46.5 | 47 | 48 | 49 |
| US | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 13.5 | 14 | 14.5 | 15 |
| UK | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 13.5 | 14 |
| CM | 25.7 | 26 | 26.3 | 26.7 | 27 | 27.3 | 27.7 | 28 | 28.3 | 28.7 | 29 | 29.3 | 29.7 | 30 | 30.3 | 31 | 31.7 |
| insert (cm) | 25.0 | 25.3 | 25.5 | 25.9 | 26.2 | 26.5 | 26.9 | 27.1 | 27.4 | 27.8 | 28.1 | 28.3 | 28.7 | 29.0 | 29.3 | 29.9 | 30.6 |
Women's
| EU | 36 | 37 | 37.5 | 38 | 38.5 | 39 | 39.5 | 40 | 40.5 | 41 | 41.5 | 42 | 42.5 | 43 |
| US | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 |
| UK | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 |
| CM | 23 | 23.7 | 24 | 24.3 | 24.7 | 25 | 25.3 | 25.7 | 26 | 26.3 | 26.7 | 27 | 27.3 | 27.7 |
| insert (cm) | 22.4 | 23.1 | 23.4 | 23.7 | 24.0 | 24.3 | 24.6 | 25.0 | 25.3 | 25.5 | 25.9 | 26.2 | 26.5 | 26.9 |
Men's
| Size | XS | S | M | L | XL |
| Hand circumference | 15-16,2 | 16,5-19 | 19-20,5 | 20,5-23 | 23-25,5 |
Women's
| Size | XS | S | M | L |
| Hand circumference | 14,5-15,5 | 15,5-16,5 | 16,5-19 | 19-20,5 |
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