centurion Backfire E R750i 2024
2024 E-bike
Weight | 21.7 kg
E-bike
Bike details
Overview
Key information split into simple groups.
Bike summary
-
Category -
Frame Aluminum -
Travel Front 100mm -
Fork Suntour XCR Air
-
Groupset Deore -
Suspension Hardtail -
Motor Bosch 250W 85Nm mid-drive -
Battery Bosch PowerTube 500 Wh -
Drivetrain 1 × 10 -
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, Rahmenkennung: TBP033A
Suspension Fork
SR Suntour XCR34 AIR BOOST LOR, Federweg: 100 mm, 1.5" tapered
Drivetrain
Rear Derailleur
Shimano Deore, RD-M4120-DSGS, 1x10
Shift Levers
Shimano Deore, SL-M4100-R
Cassette
Shimano Deore, CS-M4100-10, 11-42T
Crank
CENTURION R Comp Gen4, mattschwarz, Länge: 170 mm (XS), 175 mm (S/M, M/L, XL), TCK10
Chain
KMC E10 silber, Kettenlänge: 116 Links
Chain Guide
CENTURION Trail R, passend für Bosch Performance Line CX Gen4
Pedals
VP-537
Wheels
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
Rims
PROCRAFT Altitude MD30, IW 30 mm, tubeless ready
Spokes
PROCRAFT stainless 2.0
Tires
Maxxis Ardent, 29x2.4", tanwall
Brakes
Brakes
Shimano BR-MT410, resin pad
Brake Levers
Shimano BL-MT401
Cockpit
Stem
PROCRAFT Comp II, Winkel: 7°, Länge: 50 mm (XS), 60 mm (S/M), 60 mm (M/L), 70 mm (XL)
Handlebar
PROCRAFT Riser Pro, Durchmesser: 31.8 mm, Breite: 720 mm, Rise: 22 mm
Seat
Saddle
PROCRAFT Race
Seatpost
PROCRAFT Pro II, Durchmesser: 30.9 mm, Länge: 350 mm (XS, S/M), 400 mm (M/L, XL)
Motor & Battery
Motor
Bosch Performance Line CX, max. 85 Nm, 250 W
Battery
Bosch PowerTube 500 Wh
Charger
Bosch Standard Charger, 4 Ampere
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | XS | SM/MD | MD/LG | XL |
|---|---|---|---|---|
| Stack | 630 mm | 648 mm | 667 mm | 686 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 |
| Wheels | 29" | 29" | 29" | 29" |