(Presenting the Trek Dual Sport 2) The bicycle, ماشالله, does not suffer from any problems, it works 100%. 8 rear gears and 3 front gears, all working well. Frame: Made of light, durable, shock-resistant aluminum. You can easily remove and install the tires. The color is a distinctive navy blue. Anti-slip mountain tires to provide stability on gravel and dirt roads. + Shock absorbers to absorb shocks on rough roads and unpaved paths. The size is 29, and the bicycle is huge, ماشالله. And the bicycle is very light and fast. Its new price from Trek company is 3,404 riyals, and it is known everywhere. I am selling it for 1500, a price that is a steal!!!!!!