Schwalbe Marathon Efficiency Tire - 700 x 40 Clincher Folding Black/Reflective Evolution Line Super Race Addix Race E-50. The Marathon Efficiency is a state-of-the-art touring tire that sets standards for others to follow.
Sporty design and high versatility
High-quality technology that has been tried and tested by professional athletes in World Cup races
Schwalbes fastest touring tire to date with the lowest rolling resistance increased battery range for e-bikes thanks to ADDIX Race Compound and Super Race casing
Very good puncture protection thanks to V-Guard and three-layer carcass construction on the sidewall
| Color | Black |
| Defined Color | Black |
| Designed for ebike | Yes |
| Flat Protection | Tread |
| ISO Diameter | 622 / Road / 29" |
| ISO Width (mm) | 40 |
| Labeled Size | 700 x 38 |
| PSI | 80 |
| TPI | 67 |
| Tire Bead | Folding |
| Tire Diameter | 700c |
| Tire Intended Use | Touring-Hybrid |
| Tire Type | Clincher |
| Weight | 510 |
