Edco Chronosport Umbrial Wheelset

Wind-tunnel tested to give it remarkable crosswind stability, this wheelset features wide-set 26.5mm rims to give each wheel impressive traction for uphill climbing. The built-in ILT (Integrated Low Temperature) braking surface on the rim also ensures a responsive, long-lasting rim brake performance.

Extra-Stiff Rim Construction

Edco uses a special 9K 8mm twill weave in the carbon rim's construction, allowing for a super-stiff set of wheels for stiff handling, perfect for responding to tight, technical corners. Plus, the Aptera hubset holds each Sapim aero spoke tight for an aerodynamic performance that keeps each wheel's momentum uniform and consistent.

Technologies:

^{ILT Braking Surface: All Edco full carbon rims are developed their unique Integrated Low-Temperature Braking Surface. This special carbon structure prevents high-temperature build-up and offers better braking power which, coupled with a high Tg resin, gives a fantastic performance for any rim pads. This technique allows the wheel to offer the same braking response in the wet and dry.}

^{9k 8mm Twill Weave: Edco's special rim construction technique hand-weaves 9,000 strands of carbon fibre per tow into a unique 8mm Twill pattern. The results allow for an exceptionally strong and stiff rim that stays lightweight and prevents damage from propagating through the rim surface.}