Centurion Backfire Fit Pro 600

2022 MountainCross-country Manufacturer page

Fork travel: 100 mm
Wheels: 27.5″, 29″
Drivetrain: 1 × 11 32t / 11–51t
Gear range: 464%
Weight: 12.5 kg 27.6 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

XXS 145–159
XS 157–168
SM 165–176
SM 165–176
MD 174–183

Components

19 of 20 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

Backfire Fit Pro, Material: Aluminium, Steuerrohr: 1 1/8"-1.5", Ausfallende: 10x135 mm, Bremsaufnahme: Postmount 160 mm, Rahmenkennung: 27.5": S76527MLAA02XXA, 29": S76529MLAA02XXC Not identified

Suspension

1 part

Fork
- Manitou

Drivetrain

6 parts

Bottom bracket
- Shimano SM-BB52
SM-BB52
Cassette
- Shimano Deore CS-M5100-11 11 speeds 11–51t
CS-M5100-11
Chain
- SRAM PC-1110 11 speeds
PC-1110
Crankset
- Shimano Deore FC-M5100-1 11 speeds 32t
FC-M5100
Rear derailleur
- Shimano Deore RD-M5100-SGS 11 speeds
RD-M5100-SGS
Shifters
- Shimano Deore SL-M5100-IR 11 speeds
SL-M5100-IR

Brakes

2 parts

Wheels and tires

5 parts

Front hub
- Shimano HB-M3050
HB-M3050FH-M3050
Rear hub
- Shimano FH-M3050
FH-M3050HB-M3050
Rims
- Procraft
Spokes
- Procraft
Tires
- Maxxis

Cockpit and contact points

5 parts

Sizes and geometry

5 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size SM

Table

Reach 387mm

Stack 626mm

Wheelbase 1082mm

Head angle 69.0°

Seat angle 73.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 27.5″ wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 5 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	363	375	387	387	399
Stackmm	588	607	626	626	645
Top tube lengthmm	543	561	578	578	596
Seat tube lengthmm	330	380	430	430	480
Head tube lengthmm	110	130	150	115	135
Head tube angle	69°	69°	69°	69°	69°
Seat tube angle	73°	73°	73°	73°	73°
Chainstay lengthmm	430	430	430	440	440
Wheelbasemm	1044	1064	1082	1093	1112
Front centermm	618	638	656	661	679
Bottom bracket dropmm	45	45	45	63	63
Bottom bracket heightmm	310	310	310	311	311
Standover heightmm	662	694	727	724	756
Fork rakemm	42	43	41	51	51
Trailmm	91	90	93	89	89
Stack/reach ratio	1.62	1.62	1.62	1.62	1.62

Not published by the manufacturer: Front travel, Rear travel, Crank length, Handlebar width, Stem length, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Bicycle weight: 12.5 kg

27.6 lb
Weight limit: 135 kg

297.6 lb

Suspension

Suspension configuration: Hardtail
Front travel: 100 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 32
Largest chainring: 32
Rear sprockets: 11
Smallest sprocket: 11
Largest sprocket: 51
Lowest gear: 18.2 in
Highest gear: 84.4 in

Wheels and brakes

Wheel configuration: Wheel options
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BSA
Fork spring: Air
Tire width: 2.2″
Wheel material: Aluminum
Wheel size: 27.5″, 29″

Technical analysis

4 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Front travel

100 mm

This value is within the central range for this class.

Cohort: Mountain / Cross-country Model year: 2022
Sample: 1,587 bicycles with this information
Coverage: 93.1% of the class

Lowest gear

18.2 gear inches

This value is within the central range for this class.

Cohort: Mountain / Cross-country Model year: 2022
Sample: 1,333 bicycles with this information
Coverage: 78.2% of the class

Highest gear

84.4 gear inches

This value is below the central range for this class.

Cohort: Mountain / Cross-country Model year: 2022
Sample: 1,333 bicycles with this information
Coverage: 78.2% of the class

Shifting

Mechanical

127 of 1,694 bicycles with this information use electronic shifting.

Cohort: Mountain / Cross-country Model year: 2022
Sample: 1,694 bicycles with this information
Coverage: 99.4% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 7.0 km/h
Highest gear: 32.3 km/h

Total gear range 464%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 18.2–84.4 gear inches
Class reference (p10–p90): 17.7–100.2 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Cross-country Model year: 2022
Lowest gear: 1333 bicycles with this information, 78.2% of the class
Highest gear: 1333 bicycles with this information, 78.2% of the class

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2022 builds

Differences across 2022 builds
Specification	This bicycle Centurion Backfire Fit Pro 600	Centurion Backfire Carbon 2000	Centurion Backfire Carbon 3000	Centurion Backfire Comp 50	Centurion Backfire Comp 50 EQ	Centurion Backfire Fit Comp 50
Frame
Frame material	Aluminum	Carbon	Carbon	Aluminum	Aluminum	Aluminum
Bicycle weight	12.5 kg	10.1 kg	9.6 kg	14.3 kg	16.9 kg	14.3 kg
Weight limit	135 kg	135 kg	110 kg	135 kg	135 kg	135 kg
Drivetrain
Front chainrings	1	1	1	2	2	2
Smallest chainring	32	32	32	22	22	22
Largest chainring	32	32	32	36	36	36
Rear sprockets	11	12	12	8	8	8
Smallest sprocket	11	10	10	11	11	11
Largest sprocket	51	51	52	34	34	34
Lowest gear	18.2 in	18.2 in	17.9 in	18.8 in	18.8 in	18.8 in
Highest gear	84.4 in	92.8 in	92.8 in	94.9 in	94.9 in	94.9 in
Wheels
Wheel configuration	Wheel options	Same size	Same size	Wheel options	Wheel options	Wheel options
Other specifications
Bottom bracket standard	BSA	BB86/BB92	BB86/BB92	Not informed	Not informed	Not informed
Fork spring	Air	Not informed	Not informed	Coil	Coil	Coil
Tire width	2.2″	2.2″	2.2″	2.1″	2.1″	2.1″
Wheel size	27.5″ / 29″	29″	29″	27.5″ / 29″	27.5″ / 29″	27.5″ / 29″