Easton EC90 Aero Carbon Tubular Wheelset

56mm deep Easton rims and a low spoke count (18-front; 20-rear) help to make the EC90 Aero a favorite wheelset for flat to rolling road races and time trials. The EC90 Aero rims are deep enough to provide a significant, wind cheating advantage, but still offer dependable handling in a variety of conditions. Thanks to their depth and durability, the EC90 Aero has also become a favorite of cyclo-cross racers.

56MM Easton carbon rims with wind-tunnel tested shape. Low spoke count and hidden nipples enhance aerodynamic efficiency. Sealed R4 SL hubs with alloy axles, alloy freehubs and ceramic bearings for low weight and race-winning performance. Entirely hand-built and acoustically tuned in Easton’s own factory.

WHEEL WEIGHT: 1335GR
TYPE: TUBULAR
WHEEL SIZE: 700C
RIM MATERIAL: CARBON
RIM DEPTH: 56MM
INTERNAL RIM WIDTH: 21MM
EXTERNAL RIM WIDTH: 21MM
SPOKES: SAPIM BLADED BLACK
FRONT SPOKE PATTERN: 18, RADIAL
REAR SPOKE PATTERN: 20, RADIAL NDS, 2-CROSS DS
NIPPLES FRONT: ALLOY BLACK, INTERNAL
NIPPLES REAR DRIVE SIDE: ALLOY BLACK, INTERNAL
NIPPLES REAR NON-DRIVE SIDE: ALLOY BLACK, INTERNAL
FRONT HUB TYPE: R4 SL
REAR HUB TYPE: R4 SL