centurion Backfire E R2600i 2021
2021 E-bike
Weight | 22.6 kg
E-bike
Bike details
Overview
Key information split into simple groups.
Bike summary
-
Category -
Frame Aluminum -
Wheels 29" -
Travel Front 110mm -
Fork RockShox 35 Gold RL
-
Groupset XT, Deore -
Suspension Hardtail -
Motor Bosch 250W 85Nm mid-drive -
Battery BOSCH PowerTube 625 Wh -
Drivetrain 1 × 12 -
Brakes Hydraulic Disc
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Backfire R intube, Material: Aluminium 29" Steuerrohr: 1.5" straight Ausfallende: 12x148 mm Bremsaufnahme: Postmount 180 mm
Suspension Fork
ROCK SHOX 35 Gold RL, Federweg: 110 mm, 1.5" tapered, rake: 51 mm
Drivetrain
Rear Derailleur
SHIMANO Deore XT, RD-M8100-12, 1x12
Shift Levers
SHIMANO Deore, SL-M6100-IR, I-Spec EV
Cassette
SHIMANO SLX, CS-M7100-12, 10-51T, Hyperglide+
Crank
CENTURION Pro Gen4, mattschwarz/Alu gebürstet, Länge: 170 mm [XS], 175 mm [S/M, M/L, XL]
Chain
SHIMANO Deore, CN-M6100-12, Hyperglide+
Chain Guide
CENTURION Trail R, passend für BOSCH Performance Line CX Gen4
Pedals
VP-993
Wheels
Front Hub
SHIMANO SLX, HB-7110-B 15x110 mm 32H FH-7110-B 12x148 mm 32H * micro spline
Rear Hub
SHIMANO SLX, HB-7110-B 15x110 mm 32H FH-7110-B 12x148 mm 32H * micro spline
Rims
PROCRAFT Altitude MD27, IW27 * tubeless ready
Spokes
PROCRAFT stainless 2.0
Tires
MAXXIS Ardent 29x2.4", tubeless ready, EXO, skinwall
Brakes
Brakes
SHIMANO SLX, BR-M7100, resin pad
Brake Levers
SHIMANO SLX, BL-M7100
Cockpit
Stem
PROCRAFT Comp II, 7°
Handlebar
PROCRAFT Riser Race, dia: 31.8 mm, 760 mm, rise: 15 mm
Seat
Saddle
PROCRAFT Race
Seatpost
PROCRAFT Drop Pro, dia: 30.9 mm, 100 mm [XS], 125 mm [S/M], 150 mm [M/L, XL], remote: SHIMANO SL-MT500-IL, I-Spec EV
Motor & Battery
Motor
BOSCH Performance Line CX Gen4, 85 Nm, 250 W
Battery
BOSCH PowerTube 625 Wh
Charger
BOSCH Standard Charger, 4 Ampere
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | XS | SM/MD | MD/LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.522 mm | 1.49 mm | 1.466 mm | 1.444 mm |
| Bottom Bracket Height | 306 mm | 306 mm | 306 mm | 306 mm |
| Front Center | 693 mm | 721 mm | 748 mm | 776 mm |
| Rake | 51 mm | 51 mm | 50 mm | 51 mm |
| Trail | 93 mm | 93 mm | 94 mm | 93 mm |
| Stack | 630 mm | 648 mm | 667 mm | 686 mm |
| Reach | 414 mm | 435 mm | 455 mm | 475 mm |
| Top Tube Length | 595 mm | 621 mm | 646 mm | 672 mm |
| Seat Tube Angle | 74 ° | 74 ° | 74 ° | 74 ° |
| Seat Tube Length | 400 mm | 450 mm | 500 mm | 550 mm |
| Head Tube Angle | 68.5 ° | 68.5 ° | 68.5 ° | 68.5 ° |
| Head Tube Length | 100 mm | 120 mm | 140 mm | 160 mm |
| Chainstay Length | 460 mm | 460 mm | 460 mm | 460 mm |
| Wheelbase | 1145 mm | 1173 mm | 1200 mm | 1228 mm |
| Bottom Bracket Drop | 68 mm | 68 mm | 68 mm | 68 mm |
| Wheels | 29" | 29" | 29" | 29" |
Model Overview
Backfire E R2600i is a Centurion E Backfire model. Centurion released 36 e-bikes variations of this model so far. Check out the entire range from 2021 of this model, by clicking this link.
Safety
When you go for a ride, don’t forget to put your helmet on. Moreover, ride with traffic, not against it. This will help you stay visible to drivers and also makes it easier for them to see you.
Crosscountry e-bikes average price
If you want to purchase a solid Crosscountry e-bike, it is important to know that the average cost is 2453$. However, even if your budget is less than the average, you might still be able to get a top-quality Crosscountry 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 Crosscountry e-bikes
If we make a quick analysis of the average weight of a Crosscountry e-bike, we get 23.21 kg (51.17 lbs). It is a good advantage to have a lighter bike than the average. However, a heavier bike is more efficient on descents.
slightly lighter than average, Backfire E R2600i has a weight of 22.6 kg (49.82 lbs). In short, the average Crosscountry e-bike weight is 2.7% higher than this one.
Overview of components
Fork
This e-bike has the RockShox 35 Gold RL fork installed. The fork’s travel is 110mm. Bike forks absorb the shocks and give you a smooth and pleasant ride. To sum it all, when buying a bike, ensure that you look for a fork capable of decent travel.
Wheels size
The Backfire E R2600i 2021 e-bike is equipped with 29″ aluminum wheels when leaving the factory. These wheels are more forgiving when you go over roots, rocks, bumps, or other obstacles you encounter on your ride. However, if you’re not a tall person, you might find it difficult to adapt to this wheel size.
Brakes
Stopping the bike when needed, it’s essential for your safety. This e-bike has Hydraulic Disc brakes. Hydraulic disc brakes are perfect for mountain biking, road cycling, and commuting. To sum up, your safety is in good hands.
Dropper post
The Centurion model is also equipped with a dropper post. Needless to say, a dropper post will come in handy on climbs and descends. You’ll fall in love with it at first sight!