Opus E-BIG CITY 2025
2025 E-bike
Estimate price |
2,172$
Weight | 19.78 kg E-bike
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Groupset CUES -
Suspension Rigid -
Drivetrain 1 × 9 -
Brakes Shimano Hydraulic Disc
Sizing
Recommended size guide.
SM
158cm - 170cm
MD
168cm - 179cm
LG
176cm - 187cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Lighweight 6061 aluminum frame
Suspension Fork
Aluminum tapered 1-1/2 to 1-1/8 in
Drivetrain
Rear Derailleur
Shimano CUES U3020
Front Derailleur
N/A
Shift Levers
Shimano CUES U4000 9
Cassette
Shimano 11-36
Crank
Shimano FC-E5000
Bottom Bracket
N/A
Chain
KMC eGlide EPT
Pedals
FPD NW-247
Wheels
Front Hub
Formula/Shimano
Rear Hub
Formula/Shimano
Rims
Weinnman U32 TL
Tires
Kenda Kwick Seven.5 27.5 x 2.4
Brakes
Brakes
Shimano BR-MT201 hydraulic disc
Brake Levers
Shimano BL-MT201
Cockpit
Stem
Promax 70/80mm
Handlebar
Promax 620mm 35º backsweep
Headset
FSA Orbit integrated sealed
Seat
Saddle
Opus E-City
Seatpost
Promax 31.6 x 350mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG |
|---|---|---|---|
| Stack Reach Ratio | 1.521 mm | 1.477 mm | 1.456 mm |
| Stack | 578 mm | 598 mm | 623 mm |
| Reach | 380 mm | 405 mm | 428 mm |
| Top Tube Length | 540 mm | 582 mm | 619 mm |
| Seat Tube Angle | 74 ° | 73.5 ° | 73 ° |
| Seat Tube Length | 430 mm | 470 mm | 510 mm |
| Head Tube Angle | 71 ° | 71 ° | 71.5 ° |
| Head Tube Length | 155 mm | 180 mm | 200 mm |
| Chainstay Length | 460 mm | 460 mm | 460 mm |
| Bottom Bracket Drop | 65 mm | 60 mm | 60 mm |
| Wheels | 650 | 650 | 650 |
| Rider Min Height | 158 cm | 168 cm | 176 cm |
| Rider Max Height | 170 cm | 179 cm | 187 cm |