Opus Fortitude Tiagra 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 Tiagra 2026Blue Crystal / XL
Sale price1,999.99$
Specifications
SpecificationsFrame
Aluminum
Fork
Tapered carbon 1-1/2 to 1-1/8 in.
Weight
21 lb
Sizes
XXS, XS, S, M, L, XL
Shifters
Shimano Tiagra 4700 2 x 10
Front derailleur
Shimano Tiagra 4700
Rear derailleur
Shimano Tiagra 4700
Brakes
Tektro MDC-550 – dual-action mechanical flat-mount disc
Brake levers
Shimano Tiagra 4700
Crankset
Shimano Tiagra 4700
Chainrings
50-34
Bottom bracket
Shimano sealed cartridge
Cassette
Shimano 11-34
Chain
Shimano HG54
Headset
FSA Orbit sealed integrated
Handlebar
X-Race Aero 8° flare
Stem
Promax
Grips / Bar tape
Velo VexGel
Saddle
Opus Endurance
Seatpost
Promax alloy 27.2 x 300
Rims
Weinmann U27TL
Hubs
Alex Bear Pawls 12 mm thru-axle F/R
Tires
Kenda Fortitude Elite 700 x 32
Pedals
N/A
Other
Compatible with fenders and racks
Reviews
Reviews
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