centurion E-Fire Sport R550 2021
2021 E-bike
Weight | 22.7 kg
E-bike
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 700c -
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.
SM
158cm - 171cm
MD
168cm - 180cm
LG
178cm - 189cm
XL
186cm - 199cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
E-Fire Sport R G2, Material: Aluminium, 28", Steuerrohr: 1.5" straight, 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 [S], 175 mm [M, L, XL]
Chain
KMC X9e EPT
Pedals
VP-992S
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 28x2.0", Active Line mit Reflex
Brakes
Brakes
TEKTRO HD-T275, organic pad
Brake Levers
TEKTRO HD-T275
Cockpit
Stem
PROCRAFT Comp III, 17°
Handlebar
PROCRAFT Riser OS, dia: 31.8 mm, 640 mm, rise: 25 mm
Seat
Saddle
PROCRAFT Cross Sport
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 | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.63 mm | 1.63 mm | 1.64 mm | 1.63 mm |
| Front Center | 626 mm | 644 mm | 659 mm | 678 mm |
| Rake | 42 mm | 41 mm | 43 mm | 42 mm |
| Trail | 82 mm | 83 mm | 77 mm | 78 mm |
| Stack | 613 mm | 632 mm | 653 mm | 672 mm |
| Reach | 375 mm | 387 mm | 399 mm | 412 mm |
| Top Tube Length | 568 mm | 586 mm | 605 mm | 624 mm |
| Seat Tube Angle | 72.6 ° | 72.6 ° | 72.6 ° | 72.6 ° |
| Seat Tube Length | 430 mm | 480 mm | 530 mm | 580 mm |
| Head Tube Angle | 70.1 ° | 70.1 ° | 70.6 ° | 70.6 ° |
| Head Tube Length | 130 mm | 150 mm | 170 mm | 190 mm |
| Chainstay Length | 461 mm | 461 mm | 461 mm | 461 mm |
| Wheelbase | 1079 mm | 1097 mm | 1112 mm | 1131 mm |
| Bottom Bracket Drop | 67 mm | 67 mm | 67 mm | 67 mm |
| Wheels | 700 | 700 | 700 | 700 |
| Rider Min Height | 158 cm | 168 cm | 178 cm | 186 cm |
| Rider Max Height | 171 cm | 180 cm | 189 cm | 199 cm |
Model Overview
E-Fire Sport R550 belongs to the 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
Take safety seriously when you ride your bike, and always wear your helmet. Moreover, don’t ride on the sidewalk. This is actually against the law in some states and can be dangerous for both you and pedestrians.
Commuter e-bikes average price
According to our calculations, the average cost of a Commuter e-bike that is reliable is 2569$. However, paying less money than this amount doesn’t mean that you couldn’t get a great Commuter e-bike. In short, before purchasing your ideal e-bike do some research about its components, and also check for reviews online.
Average weight for Commuter e-bikes
Commuter e-bikes weigh an average of 25.2 kg (55.56 lbs). An easier bike will give you a big advantage in climbs. However, a heavier bike can gain speed when you descend.
With a weight of 22.7 kg (50.04 lbs), Centurion e-bike is considerably lighter than average. In short, the average Commuter e-bike weight is 11.01% higher than this one.
E-Fire Sport R550 components
Fork
The E-Fire Sport R550 comes factory-installed with the Suntour NEX fork. This has a travel range of 63mm. Bike forks are great for shock absorption and provide you with a smooth ride. In short, you should always ensure you have a good fork when purchasing a bike.
Wheels
When leaving the production line, the E-Fire Sport R550 model has 700c aluminum wheels. These wheels are the most used kind for road bikes in general. However, while they give you great speed and control, these wheels are not so bump-friendly.
Brakes
Nothing is more important on a bike than its ability to brake properly. Centurion E-Fire Sport R550 is equipped with Hydraulic Disc brakes. 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 4 sizes. They vary from 158 cm – 199 cm (5.18 ft – 6.53 ft). In short, you can easily find one that suits you.