Fulcrum Speed 40 DB C19 Wheels

SPEED is synonymous with competition and represents the ultimate in performance when the stopwatch is the only judge of a road ride. It is a name born for World Tour professionals, who choose the tubular version, and for everyone who uses these wheels to race.
With this in mind, what features should a non-tubular SPEED version with a depth of 40 mm have, making it ideal in more situations?
Simple: the best of everything. The result is SPEED 40 DB, 2-Way Fit (tubeless) + disc brake.
SPEED 40 DB is a breathtaking disc brake wheelset with a cutting-edge rim featuring a new shape and new technical concepts. Wider at 26.5 mm, with an aerodynamic shape featuring a pronounced 8 mm nose and a "twill" carbon weave designed to optimise the rim's elastic response.
Refining the aerodynamic profile was a lengthy process: from simulations to prototype testing to choose the best design, taking account of crosswinds and turbulence created by the disc, followed by extensive testing to select the best materials to combine in this project.
Want more insight into this wheel's character? Here it is: 2-Way Fit, so tubeless from the outset, with an internal rim width of no less than 19 mm.
The bearings: USB, ceramic, cup & cone. And, of course, oversized hub flanges to make the most of all the advantages of disc brakes.
Ultimately, SPEED 40 DB is the new benchmark for those who have chosen disc brakes and want the best, with a racing pedigree and a medium-depth profile that is perfect for most routes.

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