The Alpenchallenge 02 ONE combines perfectly balances performance and value for an excellent commuter bike that won't break the bank. A Gates carbon belt drive virtually eliminates drivetrain maintenance, while sleek integrated Curana fenders keep you dry on rainy days. Shimano Hydraulic disc brakes provide the confidence of powerful and all-weather braking. An 8-speed Shimano Alfine internal rear hub leaves no hill unconquered, while 35mm Continental Contact tires smooth out rough pavement.