If you’re like us, you love riding in rough terrain but live in a more urban jungle. So you need a bike that is fast on-road and capable off-road.
We designed the Ultra to fit 55-61mm wide tires: the whole aero package is made around those to keep the on-road speed high. If you ride on less extreme terrain, you can also fit 700c tires up to 45mm WAM (With As Measured) on the Ultra.
Frame
ULTRA
Headset
Integrated headset, sealed cartridge 1-1/8"+1.5", 36°
Fork
Fango Ultra w/ compact crown
Frame material
Unidirectional pre-preg carbon, High-modulus/high-strength performance blend layup
Thru-axle
100x12 front - 142x12 rear
Handlebar
3T Superergo Pro (XXS: 38cm - 51: 40cm - 54&56: 42cm - 58&61: 44cm)
Stem
3T Apto Stealth (XXS:70mm - 51:80mm - 54: 90mm - 56:100mm - 58:110mm - 61:120mm)
Front derailleur
-
Rear derailleur
Shimano GRX RD-RX822 SGS RD+ 12s
Shift/brake levers
Shimano GRX ST-RX610 12s
Brakes
Shimano BR-RX400 (SM-RT64 160mm rotors)
Crankset
Shimano FC-RX610-1 40T (XXS: 165mm, 51: 170mm, 54&56: 172.5, 58: 175mm)
Cassette
Shimano CS-M6100-12 10-51T
Wheelset
Fulcrum Rapid Red 900, 650b, 22mm internal width, tubeless ready
Seatpost
3T Carbon 27.2 round seatpost - Zero offset
Tires
Vittoria Barzo 27,5”x2.1”
Saddle
Selle Italia Model X Superflow