centurion E-Fire City R550 2021
2021 E-bike
Weight | 23.9 kg
E-bike
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 26" -
Travel Front 63mm -
Fork Suntour NEX
-
Groupset Acera, Altus -
Suspension Hardtail -
Motor Bosch 250W 50Nm mid-drive -
Battery BOSCH PowerPack 500Wh -
Drivetrain 1 × 9 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
XS
151cm - 164cm
SM
159cm - 170cm
SM
159cm - 170cm
MD
165cm - 177cm
LG
171cm - 184cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
E-Fire City R G2, Material: Aluminium, Steuerrohr: 1.5" tapered, Ausfallende: 10x135 mm, Bremsaufnahme: Postmount 180 mm
Suspension Fork
SR SUNTOUR NEX-E25, Federweg 63 mm, 1-1/8" straight
Drivetrain
Rear Derailleur
SHIMANO Acera, RD-M3000-SGS, 1x9
Shift Levers
SHIMANO Altus, SL-M2000-R, mit Ganganzeige
Cassette
SHIMANO CS-HG200-9, 11-36T
Crank
FSA CK-200 Gen3, Länge: 170 mm [XS, S], 175 mm [M, L]
Chain
KMC X9e EPT
Pedals
VPE-891
Wheels
Front Hub
SHIMANO HB-M3050 / SHIMANO FH-M3050, 9x100 mm, 32H, 10x135 mm, 32H
Rear Hub
SHIMANO HB-M3050 / SHIMANO FH-M3050, 9x100 mm, 32H, 10x135 mm, 32H
Rims
PROCRAFT MPD23, IW23
Spokes
PROCRAFT stainless 2.0
Tires
SCHWALBE Big Apple 26/28x2.0", Active Line mit Reflex
Brakes
Brakes
TEKTRO HD-T275, organic pad
Brake Levers
TEKTRO HD-T275
Cockpit
Stem
PROCRAFT Adjustable Comp
Handlebar
PROCRAFT City Comp, dia: 31.8 mm, 640 mm, backsweep 35°
Seat
Saddle
Procraft Comfort
Seatpost
PROCRAFT Pro, dia: 27.2 mm, 350 mm
Motor & Battery
Motor
BOSCH Active Line Plus Gen3, 50 Nm, 250 W
Battery
BOSCH PowerPack 500Wh
Charger
BOSCH Standard Charger, 4 Ampere
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | XS | SM | SM | MD | LG |
|---|---|---|---|---|---|
| Stack Reach Ratio | 1.58 mm | 1.58 mm | 1.66 mm | 1.66 mm | 1.66 mm |
| Front Center | 649 mm | 669 mm | 650 | 668 mm | 687 mm |
| Rake | 40 mm | 41 mm | 42 mm | 42 mm | 42 mm |
| Trail | 82 mm | 81 mm | 85 mm | 85 mm | 85 mm |
| Stack | 600 mm | 618 mm | 640 mm | 659 mm | 677 mm |
| Reach | 379 mm | 391 mm | 385 mm | 396 mm | 408 mm |
| Top Tube Length | 563 mm | 581 mm | 586 mm | 603 mm | 621 mm |
| Seat Tube Angle | 73 ° | 73 ° | 72.6 ° | 72.6 ° | 72.6 ° |
| Seat Tube Length | 380 mm | 430 mm | 430 mm | 480 mm | 530 mm |
| Head Tube Angle | 68.5 ° | 68.5 ° | 69.6 ° | 69.6 ° | 69.6 ° |
| Head Tube Length | 180 mm | 200 mm | 160 mm | 180 mm | 200 mm |
| Chainstay Length | 437 mm | 437 mm | 462 mm | 462 mm | 462 mm |
| Wheelbase | 1084 mm | 1104 mm | 1104 mm | 1122 mm | 1141 mm |
| Bottom Bracket Drop | 35 mm | 35 mm | 67 mm | 67 mm | 67 mm |
| Wheels | 26" | 26" | 700 | 700 | 700 |
| Rider Min Height | 151 cm | 159 cm | 159 cm | 165 cm | 171 cm |
| Rider Max Height | 164 cm | 170 cm | 170 cm | 177 cm | 184 cm |
Model Overview
E-Fire City R550 is a Centurion E E Fire model. There are 83 e-bikes that carry this model name. You can easily view all of the Centurion E E Fire e-bikes models from 2021, here.
Safety
Your safety should be the top priority when you go for a ride. In short, make sure that you always use a helmet, high visibility clothing, and proper lights when riding at night-time.
Commuter e-bikes average price
If you want to purchase a solid Commuter e-bike, it is important to know that the average cost is 2569$. However, even if your budget is less than the average, you might still be able to get a top-quality Commuter e-bike. To sum up, when you purchase your e-bike, make sure to check if it has reviews, and also do some components research.
Commuter e-bikes average weight
If we make a quick analysis of the average weight of a Commuter e-bike, we get 25.2 kg (55.56 lbs). It is a good advantage to have a lighter bike than the average. However, a heavier bike is more efficient on descents.
a bit lighter than average, E-Fire City R550 has a weight of 23.9 kg (52.69 lbs). In short, the average Commuter e-bike weight is 5.44% higher than this one.
E-Fire City R550 components
Fork
Centurion E-Fire City R550 2021 e-bike is equipped with the Suntour NEX fork, and has 63mm travel. Bike forks are perfect to absorb shocks and provide a great riding experience overall. In short, make sure you choose one with a decent fork when you purchase your dream bike.
Wheels size
When leaving the production line, the E-Fire City R550 model has 26″ aluminum wheels. These wheels give you great handling over your e-bike. However, they are less forgiving when riding over obstacles such as bumps and roots.
Brakes
For your safety, it is important to have quality breaks on your bike. Centurion E-Fire City R550 has Hydraulic Disc brakes installed. Hydraulic disc brakes are perfect for mountain biking, road cycling, and commuting. To sum up, your safety is in good hands.
Sizes
This e-bike is available in 5 sizes. They vary from 151 cm – 184 cm (4.95 ft – 6.04 ft). In conclusion, it won’t take much to find one that’s right for you.