centurion E-Fire Sport R750i 2020
2020 E-bike
Weight | 24 kg
E-bike
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Wheels 700c -
Fork Suntour NEX -
Groupset Deore, Altus -
Suspension Hardtail -
Motor Bosch 250W 63Nm mid-drive -
Battery Bosch PowerTube 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 intube
Suspension Fork
SR Suntour NEX-D Coil
Drivetrain
Rear Derailleur
Shimano RD-M592-SGS, 1 x 9
Shift Levers
Shimano SL-M2000-R
Cassette
Shimano CS-HG200-9 11-36T
Crank
Metropolis AL-8/IS, 17T, 170L [S], 175L [M, L, XL]
Chain
KMC X9e EPT
Chain Guide
Curana Fly
Pedals
VPE-992S
Wheels
Front Hub
Shimano HB-M3050, 32H CL / Shimano FH-M3050 32H
Rear Hub
Shimano HB-M3050, 32H CL / Shimano FH-M3050 32H
Rims
PROCRAFT by Alexrims MPD23, IW23
Spokes
Stainless 2.0
Tires
Schwalbe Big Apple K-Guard 50-622 Reflex
Brakes
Brakes
Tektro HD-T275
Brake Levers
Tektro HD-T275
Cockpit
Stem
PROCRAFT AL COMP, dia: 31.8 17°
Handlebar
PROCRAFT RISER PRO, dia: 31,8 rise: 22 bend: 9° width: 640
Seat
Saddle
PROCRAFT Cross Sport
Seatpost
PROCRAFT AL PRO, dia: 30.9, 350L
Motor & Battery
Motor
Bosch Performance Line Gen3
Battery
Bosch PowerTube 500Wh
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 R750i belongs to the Centurion E E Fire model. Centurion launched 83 e-bikes of this model 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
If you want to purchase a solid Commuter e-bike, it is important to know that the average cost is 2569$. However, you could also get a good Commuter e-bike even if you pay a lower amount than the average price. 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). It is a good advantage to have a lighter bike than the average. However, a heavier bike is more efficient on descents.
With a weight of 24 kg (52.91 lbs), Centurion e-bike is much lighter than average. In other words, this model is 5% lighter than the average Commuter e-bike.
E-Fire Sport R750i components
Fork
The E-Fire Sport R750i comes factory-installed with the Suntour NEX fork. This has a travel range of mm. Bike forks absorb the shocks and give you a smooth and pleasant ride. In conclusion, always look for a fork with decent travel when you buy a bike.
Wheels size
When leaving the production line, the E-Fire Sport R750i model has 700c aluminum wheels. There is no doubt, that 700c wheels are very popular on all road bike models. However, these wheels don’t perform so well when passing over obstacles.
Brakes
Nothing is more important on a bike than its ability to brake properly. Centurion E-Fire Sport R750i is equipped with Hydraulic Disc brakes. These kinds of brakes are among the most popular models used on bikes. To sum up, your safety is in good hands.
Sizes
E-Fire Sport R750i comes in 4 sizes, that range from 158 cm – 199 cm (5.18 ft – 6.53 ft). In conclusion, you won’t have a problem finding one that suits you.