
The 26" Bike Tire and 700x25c Bike Tire are most easily told apart by their overall size. On height, the 700x25c Bike Tire measures 670.0 mm against the 26" Bike Tire's 660.0 mm — about 10.0 mm more. On width, the 700x25c Bike Tire measures 670.0 mm against the 26" Bike Tire's 660.0 mm — about 10.0 mm more. On thickness, the 26" Bike Tire measures 50.0 mm against the 700x25c Bike Tire's 25.0 mm — about 25.0 mm more.
The 26" Bike Tire is the heavier of the two at 700 g, compared with 300 g for the 700x25c Bike Tire. That is a 400 g difference (133%). The weight gap is modest and rarely the headline difference between them.
| Metric | 26" Bike Tire | 700x25c Bike Tire | Diff |
|---|---|---|---|
| Width | 660.0 mm | 670.0 mm | -10.0 mm |
| Height | 660.0 mm | 670.0 mm | -10.0 mm |
| Depth | 50.0 mm | 25.0 mm | +25.0 mm |
| Weight | 700 g | 300 g | +400.0 mm |