To withstand the worst conditions of airplanes and other baggage carriers without sacrificing any of the performance of Seven's other models of titanium bikes, the Airheart is folded by using S&S couplers. Each frame adds an average of only 300 grams of weight, with no negative impact on tube stiffness or fatigue life.
| Model | Tubeset |
Frame Weight (kg / Ave.) Price |
Price |
| Airheart XX | Seven's Cirrus™ Ultra-Butted 3-2.5 Titanium | 1.6 | JPY1,435,500 |
| Airheart SL | Seven's Argen™ Double-butted 3-2.5 Titanium | 1.9 | 1,290,300 |
| Airheart S | Seven's Integrity 325™ Titanium | 1.9 | 1,144,000 |