Details
The industry standard comes in all sizes.
Premium-quality Bontrager Standard butyl rubber tubes feature a 0.9mm wall thickness for the perfect balance of weight savings and durability.
- 0.9mm wall thickness
- Equipped with removable valve cores
- 100% inspected for guaranteed quality
- Best value
27-inch tire size equivalents
- 700cx 23 – 25 also fits 27 x 7/8 – 1
- 700c x 28 – 32 also fits 27 x 1-1/8 – 1-1/4
- 700c x 35 – 44 also fits 27 x 1-3/8 – 1-3/4
Part Numbers
Option | UPC | MPN | Store SKU |
---|---|---|---|
650B x 18 – 25 / 48mm | 745889135268 | 70993 | TUB48193156M |