EC90 TT tubular
wheels

New for 2008 is the EC90 TT carbon. Based
on the EC90 Aero, but with a new aerodynamic R4 TT front hub that creates
50% less frontal exposure. The Easton carbon 56mm deep cross-section
rims offer incredible rotational and lateral stiffness providing quicker
acceleration and a smoother ride while cutting through the air. This
hand-built wheel set essential equipment for time trials and triathlons.
| Wheel size |
700C |
| Weight |
700C - Front: 580 g, Rear 790 g, Pair: 1370 g |
| Hubs |
R4TT F - Black anodized finish. Unique
aero design. Precision-sealed cartridge bearings with asymmetrical,
low-drag seals.
R4 series R - Black anodized finish. Precision-sealed
cartridge bearings with asymmetrical, low-drag seals. Tool-free bearing
preload adjustment front and rear. |
| Cassette Body |
All alloy, oversized inboard ratchet mechanism with three pawls.
Precision-sealed cartridge bearings with asymmetrical, low-drag seals.
Shimano, Campagnolo, and SRAM 8/9/10 speed compatible. |
| Rims |
Gen4 Easton carbon aero tubular. 56 mm front & rear.
View
rim profile. |
| Spokes |
Sapim™ Bladed Custom, stainless steel,
black |
| Spoke Count |
16 front, 20 rear |
| Nipples |
- Internal black anodized aluminum front & rear.
|
|