Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 26" -
Travel Front 63mm -
Fork Suntour NEX
-
Groupset Alivio -
Suspension Hardtail -
Motor Bosch 250W 65Nm mid-drive -
Battery BOSCH PowerPack 500 Wh -
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, Rahmenkennung: 26": CBP031A, 28": ABP029A
Suspension Fork
SR SUNTOUR NEX-E25, Federweg 63 mm, 1-1/8" straight
Drivetrain
Rear Derailleur
SHIMANO Alivio, RD-M3100-SGS, 1x9
Shift Levers
SHIMANO Alivio, SL-M3100-R, mit Ganganzeige
Cassette
SHIMANO CS-HG200-9, 11-36T
Crank
CENTURION Comp Gen3, mattschwarz, Länge: 170 mm (XS, S), 175 mm (M, L), TCK10
Chain
KMC E9 silber/schwarz
Chain Guide
CURANA FLY
Pedals
VPE-891
Wheels
Front Hub
SHIMANO HB-TX506 / SHIMANO FH-TX506, 9x100 mm, 32H, 10x135 mm, 32H
Rear Hub
SHIMANO HB-TX506 / SHIMANO FH-TX506, 9x100 mm, 32H, 10x135 mm, 32H
Rims
PROCRAFT MPD23, IW 23 mm
Spokes
PROCRAFT stainless 2.0
Tires
SCHWALBE Big Apple, 28/26x2.0", Active Line mit Reflex
Brakes
Brakes
TEKTRO HD-T275, organic pad
Brake Levers
TEKTRO HD-T275
Cockpit
Stem
PROCRAFT Adjustable Pro, Winkel: -10-60°, Länge: 100 mm
Handlebar
PROCRAFT City Comp, Durchmesser: 31.8 mm, Breite: 640 mm, Backsweep 35°
Seat
Saddle
PROCRAFT City II
Seatpost
PROCRAFT Pro, Durchmesser: 27.2 mm, Länge: 350 mm
Motor & Battery
Motor
BOSCH Performance Line Gen3, max. 65 Nm, 250 W
Battery
BOSCH PowerPack 500 Wh
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 R750 is part of the Centurion E E Fire model. There are 83 e-bikes that carry this model name. Check out the entire range from 2022 of this model, by clicking 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.
Commuter e-bikes average price
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 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
The average weight for Commuter e-bikes is 25.2 kg (55.56 lbs). Having an easier bike than average will give you a great advantage on climbs. However, a heavier bike will gain more speed on descends.
Weighing 24 kg (52.91 lbs), the E-Fire City R750 model is much lighter than average. In short, the average Commuter e-bike weight is 5% higher than this one.
Overview of components
Fork
The Suntour NEX is included from the factory. It has a travel distance of 63mm. Bike forks are great for shock absorption and provide you with a smooth ride. In short, make sure you choose one with a decent fork when you purchase your dream bike.
Wheels size
When it comes to wheels, the E-Fire City R750 e-bike is equipped with the 26″ aluminum model. 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
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. Hydraulic disc brakes provide amazing stopping power, no matter what the terrain. To sum up, these are ideal for anyone.
Sizes
There are 5 sizes available for this model. Rider height can be anywhere between 151 cm – 184 cm (4.95 ft – 6.04 ft). In conclusion, you won’t have a problem finding one that suits you.