Enhancing the Explorer range further, our 3.0 offers several upgrades for the money over our 2.0; the same high-quality hydroformed alloy frame is central to a performance specification including SR Suntour NEX-DS suspension forks, 21-speed Shimano Altus transmission, A-head stem and Tektro disc brakes. All-in-all this bike offers the perfect blend of quality and value to make it a great choice for most cycling environments.