The Norco Threshold Carbon 105 is a versatile cyclocross bike built to handle fast laps, mixed surfaces, and year-round riding. Its lightweight carbon frame delivers a responsive, efficient ride, while cross-focused geometry keeps handling sharp and predictable on dirt, pavement, and everything in between. Equipped with a Shimano 105 drivetrain for dependable shifting and braking, the Threshold Carbon transitions easily from cyclocross racing to gravel rides, commuting, and all-season road use, making it a practical and adaptable bike for a wide range of riding styles.