Details
Protect yourself from flats with Bontrager Thorn-Resistant tubes. Asymmetric design uses thicker rubber on the tread side and thinner rubber elsewhere, which saves weight while maximizing puncture protection.
Product details
- 4.1mm thickness (tread side)
- Asymmetric extrusion puts extra rubber along tire sidewall and tread zones
- 100% inspected for guaranteed quality
27-inch tire size equivalents
- 700c x 22 – 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 |
---|---|---|---|
26 x 1.50 – 1.75 | 745889071405 | 64773 | |
26 x 1.90 – 2.125 | 745889206432 | 78156 | |
700c x 23 – 25 | 745889224252 | 81380 | TUB51832497M |
700c x 28 – 32 | 745889071436 | 64776 | |
700c x 35 – 44 | 601479047277 | 403807 | |
29 x 1.90 – 2.125 | 745889224269 | 81384 |