Factor Introduced the ONE SP Aero Road Bike
The new model features a dedicated cockpit designed to improve performance on hilly and complex cycling courses.
Updated on Sept. 24, 2026 in Cycling
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Factor has released the ONE SP, an aero road bike that integrates a dedicated cockpit onto the company's existing aero frame. The bike is designed for versatility, aiming to handle hilly terrain more effectively than a traditional time trial machine.
Why it matters
By moving away from a dedicated straight-line time trial focus, Factor provides riders with more flexibility for complex courses that combine aerodynamic demands with steep climbs. This design approach targets athletes competing in diverse events like the IRONMAN 70.3 World Championship.
The bike features 405mm chainstays and clearance for 34mm tires, while the cockpit system allows for adjustment via 10 mm of stack at the attachment and 5 mm spacers. A complete build including SRAM RED and Black Inc 62 wheels retails for $13,399.
The players
Factor
Factor is a high-performance bicycle manufacturer known for developing advanced carbon fiber frames and proprietary integrated components.
SRAM
SRAM is a leading global manufacturer of cycling components, including the high-end RED groupset featured on the Factor ONE SP build.
Black Inc
Black Inc is a component brand that produces high-performance wheels and accessories often paired with professional-grade bicycle frames.
The details
The ONE SP Bar attaches directly to the fork head using a four-bolt interface, creating a stiff and integrated front end. This setup was recently showcased in competition at the Tour de France Femmes avec Zwift and during the 1,200 meters of climbing at the IRONMAN 70.3 World Championship in Nice.
Timeline
Factor launched the Factor ONE SP bike on September 24, 2026.
The bike was raced in the 2026 Tour de France Femmes.
Season Trajectory
The introduction of the ONE SP signals a broader shift in the cycling industry toward multipurpose aero bikes that favor versatility over singular time trial performance. This positions the brand to compete more effectively against rivals offering bikes that excel on the diverse, hilly profiles of modern professional racing.
The release of the ONE SP provides competitive cyclists with a specialized tool for courses featuring significant climbing, such as the 6.9% gradient climbs seen in recent professional stages. Availability spans sizes from 47 cm to 58 cm, allowing a broad range of riders to utilize the integrated cockpit geometry.
The takeaway
The Factor ONE SP demonstrates how manufacturers are prioritizing adaptability for complex terrain by integrating proprietary cockpit systems. Riders looking to upgrade should consider how the 34mm tire clearance and adjustable stack height might improve comfort on long, varied race routes.
Further reading
For more on the latest trends in high-performance racing, visit our Cycling section.
More information
Find complete technical specifications and purchase options at the Factor official website.
Source note: This article includes information reported by Velo.
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