centurion E-Fire City R550 2020
2020 E-bike
Weight | 23.9 kg
E-bike
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Wheels 26" -
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
Suspension Fork
SR Suntour NEX-E25
Drivetrain
Rear Derailleur
Shimano RD-M3000-SGS, 1 x 9
Shift Levers
Shimano SL-M2000-R
Cassette
Shimano CS-HG200-9 11-36T
Crank
Lasco EB05 Gen3, 42T, 170L [XS, S], 175L [M, L]
Pedals
VPE-891
Wheels
Front Hub
Shimano HB-M3050, 32H CL / Shimano FH-M3050, 32H CL
Rear Hub
Shimano HB-M3050, 32H CL / Shimano FH-M3050, 32H CL
Rims
PROCRAFT by Alexrims MPD23, IW23
Spokes
Stainless 2.0
Tires
Schwalbe Big Apple, 50-559/622 Reflex
Brakes
Brakes
Tektro HD-T275
Brake Levers
Tektro HD-T275
Cockpit
Stem
PROCRAFT AL ADJUSTABLE PRO, dia: 31.8
Handlebar
PROCRAFT CITY COMP, dia: 31,8 bend: 35° width: 640
Seat
Saddle
PROCRAFT City
Seatpost
PROCRAFT AL PRO, dia: 30.9, 350L
Motor & Battery
Motor
Bosch Active Line Plus Gen3
Battery
Bosch PowerPack 500Wh
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 |
About this model
E-Fire City R550 is a Centurion E E Fire model. 83 e-bikes variations carry this model name so far. Take a sneak peek at all Centurion E E Fire e-bikes models from 2020, by clicking here.
Safety
When cycling always take safety very seriously. Wear a helmet, obey the traffic rules and wear hi-vis clothes. In short, take care of yourself so others can take care of you.
Average price for Commuter e-bikes
If you want to purchase a solid Commuter e-bike, it is important to know that the average cost is 2569$. However, paying less money than this amount doesn’t mean that you couldn’t get a great 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
Commuter e-bikes weigh an average of 25.2 kg (55.56 lbs). You will have a greater advantage on climbs if your bike is easier than the average. On descents, however, a heavier bike will give you extra speed.
Weighing 23.9 kg (52.69 lbs), the E-Fire City R550 model is a bit lighter than average. To sum up, it’s 5.44% lighter than the average weight of Commuter e-bikes.
E-Fire City R550 components
Fork
The E-Fire City R550 comes factory-installed with the Suntour NEX fork. This has a travel range of mm. Bike forks are great for shock absorption and provide you with a smooth ride. To sum up, when buying a bicycle, make sure you get a fork that is capable of delivering decent travel.
Wheels
As for the wheels, Centurion E-Fire City R550 2020, has a 26″ aluminum model. The 26″ wheels are lighter than the 27.5 or 29″ wheels. However, they provide less traction than 29″ wheels do.
Brakes
We ride faster and faster, so a good braking system is essential on a bike nowadays. The E-Fire City R550 comes 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, 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 short, it won’t be difficult to find the right one for you.