centurion E-Fire Sport R750i 2022
2022 E-bike
Weight | 25.8 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 Alivio -
Suspension Hardtail -
Motor Bosch 250W 65Nm mid-drive -
Battery Bosch PowerTube 500 Wh -
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 G3 intube, Material: Aluminium, 28", Steuerrohr: 1.5" straight, Ausfallende: 10x135 mm, Bremsaufnahme: Postmount 180 mm, Rahmenkennung: ABP068A
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 R Comp Gen3, mattschwarz, Länge: 170 mm (S), 175 mm (M, L, XL), TCK10
Chain
KMC E9 silber/schwarz, Kettenlänge: 120 Links
Chain Guide
Curana FLY
Pedals
VPE-899
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 MD23, IW 23 mm
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 II, Winkel: 17°, Länge: 70 mm (S), 80 mm (M), 90 mm (L), 100 mm (XL)
Handlebar
PROCRAFT Riser Pro, Durchmesser: 31.8 mm, Breite: 640 mm (S), 680 mm (M, L, XL), Rise: 22 mm
Seat
Saddle
PROCRAFT Cross Sport II
Seatpost
PROCRAFT Pro, Durchmesser: 30.9 mm, Länge: 350 mm
Motor & Battery
Motor
Bosch Performance Line Gen3, max. 65 Nm, 250 W
Battery
Bosch PowerTube 500 Wh
Charger
Bosch Standard Charger, 4 Ampere
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.62 mm | 1.62 mm | 1.61 mm | 1.61 mm |
| Front Center | 639 mm | 657 mm | 676 mm | 695 mm |
| Rake | 42 mm | 41 mm | 42 mm | 42 mm |
| Trail | 82 mm | 83 mm | 82 mm | 82 mm |
| Stack | 620 mm | 639 mm | 657 mm | 676 mm |
| Reach | 383 mm | 395 mm | 407 mm | 419 mm |
| Top Tube Length | 574 mm | 591 mm | 609 mm | 627 mm |
| Seat Tube Angle | 73 ° | 73 ° | 73 ° | 73 ° |
| Seat Tube Length | 430 mm | 480 mm | 530 mm | 580 mm |
| Head Tube Angle | 70 ° | 70 ° | 70 ° | 70 ° |
| Head Tube Length | 130 mm | 150 mm | 170 mm | 190 mm |
| Chainstay Length | 471 mm | 471 mm | 471 mm | 471 mm |
| Wheelbase | 1102 mm | 1120 mm | 1139 mm | 1158 mm |
| Bottom Bracket Drop | 65 mm | 65 mm | 65 mm | 65 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 R750i completes the Centurion E E Fire model. 83 e-bikes variations carry this model name so far. Check out the entire range from 2022 of this model, by clicking this link.
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.
Average price for Commuter e-bikes
According to our math, the average price for a trustworthy Commuter e-bike 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.
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.
Centurion E-Fire Sport R750i it’s weighing 25.8 kg (56.88 lbs). At this weight, is slightly heavier than average. In other words, this model is 2.38% heavier than the average Commuter e-bike.
Overview of components
Fork
The Suntour NEX is included from the factory. It has a travel distance of 63mm. Bike forks absorb the shocks and give you a smooth and pleasant 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 Sport R750i e-bike is equipped with the 700c aluminum model. These are the most popular wheels for road, aero, gravel, cyclocross, race, and gravel bikes. However, these wheels don’t perform so well when passing over obstacles.
Brakes
We ride faster and faster, so a good braking system is essential on a bike nowadays. The E-Fire Sport R750i 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 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.