A RELATIONSHIP YOU CAN TRUST. Two years ago, our aluminum classic received a new frame. This robust yet lightweight bike is suitable for both trails and everyday use. A longer top tube and a flatter head angle enhance downhill stability. The Boost rear end, including the thru-axle, along with the tapered seat tube in the bottom bracket area, provide increased stiffness, while the slim 27.2mm seat post adds comfort. The triple-conical aluminum frame is optimized for single-chainring setups, allowing for further weight savings and increased stiffness. The ULTRA offers mounting options for a side stand, fenders, and a luggage rack, making it your reliable partner that you can trust day after day.