Opus Fortitude 105 2026
Whether you love fast group rides, long solo escapes or the challenge of a big event, the Fortitude is for you. It’s a true road bike with quicker handling and a more efficient position than a gravel bike. Responsive without being twitchy, fast but not at the expense of comfort, the Fortitude will add an extra dose of fun to your day. With its modern design, it can easily take 35 mm tires on disc-brake models to tackle the roughest roads—and even unpaved tracks—in comfort and confidence.
Opus Fortitude 105 2026Red Crystal / XL
Sale price2,499.99$
Regular price2,699.99$
Specifications
SpecificationsFrame
Aluminum
Fork
Tapered carbon 1-1/4 to 1-1/8 in
Weight
20.7 lb
Sizes
XXS, XS, S, M, L, XL
Shifters
Shimano 105 2 x 12
Front derailleur
Shimano 105 R7100
Rear derailleur
Shimano 105 R7100
Brakes
Shimano BRR7100 - flat-mount hydraulic discs
Brake levers
Shimano R7100
Crank
Shimano 105 R7100
Chainrings
50-34
Bottom bracket
Shimano sealed cartridge
Cassette
Shimano 11-34
Chain
Shimano HG12 M7100
Headset
FSA Orbit integrated sealed
Handlebar
X-Race Aero 8° flare
Stem
Promax
Grips / Bar tape
Velo VexGel
Saddle
Opus Endurance
Seatpost
Promax Alu 27.2 x 300
Rims
Weinmann U27TL
Hubs
Alex Bear Pawls 12 mm thru-axle F/R
Tires
Kenda Fortitude Pro 700 x 32
Pedals
N/A
Other
Compatible with fenders and racks
Reviews
Reviews
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