Opus Big City


The urban jungle can be hard on bikes. That’s why we made the Big City with big tires, hydraulic disc brakes and responsive handling to survive bad roads, bad drivers and bad bike paths. We also added reflective decals to help keep you visible. Our Big City is as tough as your big city and will get you to your destination every time.


Opus Big City

Size Guide shows suggested sizes. For the most accurate sizing please visit our store for a bike fit and a test ride.

Riders recommended height ± 5cm or ± 2" for their respective category.

Size Riders's Height (cm) Riders's Height (inch)
XS 155 5'1"
S 164 5'4.5"
M 173 5'8"
L 182 5'11.5"
XL 191 6'3"
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  • All new Progressive Geometry
  • Alloy frame and fork
  • Shimano 3×9 drivetrain
  • Big 650 x 45 mm tires
  • Internal cable routing
Frame Meta 20 Aluminum
Fork Aluminum tapered 1-1/4 to 1-1/8 in
Weight (lb) 26.2
Sizes XS-S-M-L-XL
Color(s) Dusk Blue
Shifters Shimano ST-EF505 3 x 9
Front Derailleur Shimano Altus
Rear Derailleur Shimano Altus
Brakes Shimano BR-MT200 hydraulic disc
Brake Levers Shimano
Crank Suntour XCT9-T414
Chainrings 44-32-22
Bottom Bracket Suntour sealed cartridge
Cassette Shimano 11-28
Chain KMC-Z9
Headset FSA Orbit integrated sealed
Handlebar Opus Gold 12 mm rise
Stem Opus Silver
Grips/Tape Velo ERGO dual density
Saddle Opus Tarmac
Seatpost Opus Bronze 27.2 x 300
Wheels/Rims Weinmann U28 650
Hubs Joytech
Tires Kenda Kwick Seven.5 K-Shield 650 x 45
Pedals FPD NW-247
Other Front and rear-rack and fender ready
Additional information

Additional Information


S, M, L, XL