To create a shape for truly comfortable high-performance long rides, we made the strong, light shell from three separate sections: a carbon reinforced nylon spine co-injected with two very flexible, strong panels made from a thermoplastic elastomer. We built the Luce Carbon on narrow carbon Mobius rail construction, accommodating a specially designed elongated pressure relief cut out, offering a combination of flexible support – called Ischial Flex – under the sit-bones and comfortable freedom for the rider’s soft tissues. This unique shape that provides a perfect profile for female cyclists and maintains structural stability over time.