Profile Design 50 SLC Carbon Extensions Size:400mm 005 Fit-Lock System - The

005 Fit-Lock System - The 005 has a proprietary fit lock system detailed for race day

comfort and control in an easy to use tubeless systemNo tubes means less friction

The Black Inc FIVE Track uses a five spoke design combined with a 60 mm tubular rim profile to provide the ideal mix of straight-line aerodynamic efficiency with an ability to excel in group racing dynamics or in openair velodromes where wind conditions can be unpredictable

cold formed

Profile Design 50 SLC Carbon Extensions Size:400mm 005 Fit-Lock System - TheThe Super Light Carbon (SLC) series brings the low weight of the 35C + to our standard carbon extensions. Improvements in manufacturing allow us to upgrade our carbon extensions for lower weight and the ability to fit Di2 parts inside using the Aeroport. Specifications Extension Length: 400mmExtension Angle: 45 25Outer Diameter: 22. 2mmIncludes: Sold as a pair (1 right and 1 left extension)Construction: CarbonColor: Matte black Mfr Claimed Weight 140g