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2022 Centurion

Backfire R2700i/R2600i

A 29″ aluminum frame hardtail crosscountry e-bike with high-end components.
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FrameAluminum
SuspensionHardtail, 110mm
ForkFox AWL
Wheels29″ Aluminum
Drivetrain1 × 11
GroupsetXT
MotorBosch 250W 85Nm mid-drive
BatteryBosch 625Wh
BrakesShimano Deore Hydraulic Disc
SeatpostDropper
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
Backfire R2700i/R2600i
Other Crosscountry bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

27 mph

Backfire R2700i/R2600i

27 mph

Similar Bikes

Highest gear

(descending)

Sizing
SM

5'2" – 5'8"

MD

5'6" – 5'11"

LG

5'10" – 6'3"

XL

6'1" – 6'7"

🐐 Estimated

Rider Fit Notes

None yet.

Do you have this bike? Help other riders make a decision about which size will work for them by sharing your own size and fit notes.

Reviews
E-Mountainbike Magazine
CENTURION Backfire Fit E R811i DualBatt EQ in Review

Sep 2020 · Jonas Müssig

The CENTURION Backfire Fit E R811i DualBatt EQ has a complicated name and isn't the best looking bike on test either. It makes up for it in other ways. Read on to find out how the € 4,499 trekking ebike with its 1125 Wh battery capacity and a powerful Bosch Performance Line CX motor fares against the competition.

Highs
  • Good-natured and intuitive handling

  • 1125 Wh battery capacity

  • Good handling with luggage

  • Price

Lows
  • Underpowered brakes

  • Lack of comfort at the rear

  • Lack of attention to detail

Read Review

Gran Fondo Magazine
CENTURION Backfire Carbon 4000 Review

Feb 2019 · Benjamin Suhr

Yes you're right, the CENTURION Backfire Carbon 4000 is a hardtail MTB. And yet it has more in common with modern gravel bikes than you might think.

Read Review

Geometry
Specs
Build
Frame

Backfire R intube II, Material: Aluminium, 29", Steuerrohr: 1.8" tapered, Ausfallende: 12x148 mm, Bremsaufnahme: Postmount 180 mm, UDH Schaltauge, Rahmenkennung: TBP058A

Hanger StandardUDH

Fork

FOX AWL eMTB+, Federweg: 110 mm, 1.5" tapered, Rake: 44 mm

Travel110mm

Spring TypeAir

Stem

PROCRAFT Trail Expert 35 AICR, Winkel: 0°, Länge: 40 mm (S), 50 mm (M, L, XL)

Handlebar

PROCRAFT Trail Pro 35, Durchmesser: 35 mm, Breite: 760 mm, Rise: 20 mm

Saddle

PROCRAFT Race

Seatpost

PROCRAFT DROP Pro, Durchmesser: 30.9 mm, Hub: 125 mm, remote: Shimano SL-MT500-IL, I-Spec EV

TypeDropper

Pedals

VP-527

Groupset
Rear Derailleur

Shimano Deore XT, RD-M8130-11, 1x11, Linkglide

Crank

CENTURION R Pro II Gen4, mattschwarz/Alu gebürstet, Länge: 170 mm (XS), 175 mm (S/M, M/L, XL), CK-790

Shifters

Shimano Deore XT, SL-M8130-IR11, I-Spec EV, Linkglide

Cassette

Shimano Deore XT, CS-LG600-11, 11-50T, Linkglide

Chain

Shimano CN-LG500, Linkglide, Kettenlänge: 120 Links

Chain Guide

CENTURION Trail R, passend für Bosch Performance Line CX Gen4

Brakes

Shimano Deore 4-Kolben, BR-M6120, resin pad

TypeShimano Deore Hydraulic Disc

Brake Levers

Shimano Deore, BL-M6100

Wheels
Rims

PROCRAFT Altitude MD30, IW 30 mm, tubeless ready

Spokes

PROCRAFT stainless 2.0

Front Hub

Shimano HB-MT400-B / Shimano FH-MT400-B, 15x110 mm, 32H, 12x148 mm, 32H

Rear Hub

Shimano HB-MT400-B / Shimano FH-MT400-B, 15x110 mm, 32H, 12x148 mm, 32H

Tires

Maxxis Ardent, 29x2.4", tubeless ready, EXO, tanwall

Electric Components
Motor

Bosch Performance Line CX, max. 85 Nm, 250 W

Battery

Bosch PowerTube 625 Wh (S), 750Wh (M, L, XL)

Charger

Bosch Standard Charger, 4 Ampere

Accessories
Lights

Front: Lezyne Power STVZO E115, 310 Lumen, Rear: Lezyne Femto STVZO

Bell

PROCRAFT Megaping

Rider Notes
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First added August 31

Last updated January 14

Not listed for 1,245 days