Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Wheels 26" -
Fork Suntour NCX -
Groupset Deore, Altus -
Suspension Hardtail -
Motor Bosch 250W 63Nm 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 HLO [26"], NCX-D Coil LO [28"]
Drivetrain
Rear Derailleur
Shimano RD-M592-SGS, 1 x 9
Shift Levers
Shimano SL-M2000-R
Cassette
Shimano CS-HG200-9 11-36T
Crank
Centurion Comp Gen3. matt schwarz, 170L [XS, S], 175L [M, L]
Chain
KMC X9e EPT
Chain Guide
Curana Fly
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 K-Guard 50-559/622 Reflex
Brakes
Brakes
Tektro HD-T285
Brake Levers
Tektro HD-T285
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 Performance Line 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 R750 completes the Centurion E E Fire model. 83 e-bikes variations carry this model name so far. You can get a glimpse at all models from 2020, by clicking on this link.
Safety
Your safety is a top priority so always wear a helmet when you ride your bike. Moreover, wear the right clothing. You want to be visible to other drivers, so avoid wearing dark clothing.
Average price for Commuter e-bikes
According to our math, the average price for a trustworthy 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. To make sure you don’t pay a higher amount than normal for your e-bike, always do some components analysis and read reviews.
Average weight for Commuter e-bikes
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.
Centurion E-Fire City R750 it’s weighing 24 kg (52.91 lbs). At this weight, is much lighter than average. To sum up, it’s 5% lighter than the average weight of Commuter e-bikes.
Overview of components
Fork
Centurion E-Fire City R750 2020 e-bike is equipped with the Suntour NCX fork, and has mm travel. Bike forks are perfect to absorb shocks and provide a great riding experience overall. In conclusion, always look for a fork with decent travel when you buy a bike.
Wheels size
The wheels on E-Fire City R750 are the 26″ aluminum type. Being a little smaller, these wheels will fit both small and tall riders. 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 R750 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
E-Fire City R750 comes in 5 sizes, that range from 151 cm – 184 cm (4.95 ft – 6.04 ft). In conclusion, finding one for you shouldn’t be a problem.