Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Groupset Alivio, Shimano -
Suspension Rigid -
Motor Shimano 250W 40Nm mid-drive -
Drivetrain 1 × 9 -
Brakes 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
Meta 30 aluminum
Suspension Fork
Aluminum tapered 1-1/2 to 1-1/8 in
Drivetrain
Rear Derailleur
Shimano Alivio 3100 Shadow
Front Derailleur
N/A
Shift Levers
Shimano Alivio 9
Cassette
Shimano 11-36
Crank
Shimano STePS
Bottom Bracket
Shimano STePS E-5000
Chain
KMC E9S
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
Opus Silver
Handlebar
Opus Bronze 25 mm rise
Headset
FSA Orbit integrated sealed
Seat
Saddle
Opus E-CITY
Seatpost
Opus Silver 31.6 x 350
Motor & Battery
Motor
Shimano STePS motor E-5000 250W 40Nm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG |
|---|---|---|---|
| Stack Reach Ratio | 1.54 mm | 1.5 mm | 1.47 mm |
| Stack | 571 mm | 586 mm | 606 mm |
| Reach | 371 mm | 391 mm | 411 mm |
| Top Tube Length | 536 mm | 566 mm | 597 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 | 160 mm | 180 mm | 200 mm |
| Chainstay Length | 456 mm | 456 mm | 456 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 |
Model Overview
EBIG CITY ST completes the Opus E Ebig model. Opus launched 10 e-bikes of this model so far. You can get a glimpse at all models from 2022, by clicking on this link.
Safety
When you go for a ride, don’t forget to put your helmet on. Moreover, ride with traffic, not against it. This will help you stay visible to drivers and also makes it easier for them to see you.
Commuter e-bikes average price
Our math shows that the average cost of a dependable Commuter e-bike is 2569$. However, even though the average price of a Commuter e-bike is lower, you might still be able to get a top-quality e-bike. In conclusion, always check e-bike reviews and their components before making a purchase to make sure you don’t overpay.
Commuter e-bikes average weight
Commuter e-bikes have an average weight of 25.2 kg (55.56 lbs). A lighter bike will give you some extra advantage when climbing. A heavier bike will have more speed for descents.
Opus EBIG CITY ST it’s weighing 19.78 kg (43.61 lbs). At this weight, is much lighter than average. In short, the average Commuter e-bike weight is 27.4% higher than this one.
EBIG CITY ST components
Fork material
When it comes to the fork, this e-bike has an aluminum one, so there won’t be much extra weight added to the e-bike. However, they are not so stiff as carbon forks are.
Wheels size
The wheels on EBIG CITY ST are the aluminum type. The 650b wheels are very similar to 700c, with a slight difference in diameter. However, if speed is what you’re after, 700c wheels are a better fit.
Brakes
Nothing is more important on a bike than its ability to brake properly. Opus EBIG CITY ST is equipped with Hydraulic Disc brakes. With Hydraulic Disc brakes, you’ll be able to stop on a dime, even in wet or icy conditions. To sum up, these are ideal for anyone.
Sizes
EBIG CITY ST comes in 3 sizes, that range from 158 cm – 187 cm (5.18 ft – 6.14 ft). In short, you can easily find one that suits you.