BMC roadmachine 03

Name: BMC roadmachine 03
Brand: BMC

2017 RoadEndurance

Last known price: $2,199

Prices shown first for United States
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 11 34–50t / 11–32t
Gear range: 428%
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

47cm 152–168
51cm 166–174
54cm 172–180
56cm 177–186
58cm 183–192
61cm 187–196

Components

14 of 17 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

Al-13 Triple-butted, Hydroformed, Smooth Weld, TCC, Angle Compliance Not identified

Suspension

2 parts

Fork

Roadmachine 03 Carbon, Disc-specific Not identified
Rear shock

None

Drivetrain

6 parts

Cassette
- Shimano 105 11–32t
Chain
- Shimano 105
Crankset
- Shimano FC-RS500 34t
FC-RS500
Front derailleur
- Shimano 105
Rear derailleur
- Shimano 105
Shifters
- Shimano ST-RS505
ST-RS505

Brakes

1 part

Brakes
- Shimano BR-RS505
BR-RS505SM-RT54

Wheels and tires

4 parts

Cockpit and contact points

4 parts

Handlebar
- BMC
Saddle

VL-1205 Not identified

VL-1205
Seatpost
- BMC
Stem
- BMC

Sizes and geometry

6 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size 54cm

Table

Reach 385mm

Stack 571mm

Wheelbase 1013mm

Head angle 71.5°

Seat angle 73.5°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 700c wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 6 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	376	376	385	391	400	408
Stackmm	525	550	571	585	604	628
Top tube lengthmm	531	539	554	564	579	594
Seat tube lengthmm	420	464	507	522	539	573
Head tube lengthmm	127	154	172	187	205	228
Head tube angle	70.5°	70.5°	71.5°	71.5°	72°	72.5°
Seat tube angle	73.5°	73.5°	73.5°	73.5°	73.5°	73.5°
Chainstay lengthmm	420	420	420	420	420	420
Wheelbasemm	998	1007	1013	1024	1034	1036
Front centermm	588	597	604	614	624	634
Bottom bracket dropmm	71	71	71	71	71	71
Bottom bracket heightmm	265	265	265	265	265	265
Standover heightmm	717	757	786	803	820	849
Fork rakemm	50	50	45	45	45	45
Trailmm	63	63	63	63	63	63
Stack/reach ratio	1.40	1.46	1.48	1.50	1.51	1.54
Suspension and parts
Crank lengthmm	170	170	172.5	172.5	172.5	175
Handlebar widthmm	400	420	420	420	440	440
Stem lengthmm	90	90	100	110	110	110
Stem angle	-12.5°	-12.5°	-12.5°	-12.5°	-12.5°	-12.5°

Not published by the manufacturer: Front travel, Rear travel, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Fork material: Carbon

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 34
Largest chainring: 50
Rear sprockets: 11
Smallest sprocket: 11
Largest sprocket: 32
Lowest gear: 30.8 in
Highest gear: 131.8 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Tire width: 28c
Wheel material: Aluminum
Wheel size: 700c

Technical analysis

3 measures

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

Lowest gear

30.8 gear inches

This value is within the central range for this class.

Cohort: Road / Endurance Model year: 2017
Sample: 311 bicycles with this information
Coverage: 99.6% of the class

Highest gear

131.8 gear inches

This value is within the central range for this class.

Cohort: Road / Endurance Model year: 2017
Sample: 311 bicycles with this information
Coverage: 99.6% of the class

Shifting

Mechanical

31 of 312 bicycles with this information use electronic shifting.

Cohort: Road / Endurance Model year: 2017
Sample: 312 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 11.8 km/h
Highest gear: 50.5 km/h

Total gear range 428%

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: 30.8–131.8 gear inches
Class reference (p10–p90): 30.8–131.8 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Endurance Model year: 2017
Lowest gear: 311 bicycles with this information, 99.6% of the class
Highest gear: 311 bicycles with this information, 99.6% 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 2017 builds

Differences across 2017 builds
Specification	This bicycle BMC roadmachine 03	BMC roadmachine 01	BMC roadmachine 02
Frame
Frame material	Aluminum	Carbon	Carbon
Drivetrain
Largest sprocket	32	28	32
Lowest gear	30.8 in	35.2 in	30.8 in
Cockpit
Shifting	Mechanical	Electronic	Electronic
Other specifications
Tire width	28c	28c	25c
Wheel material	Aluminum	Carbon	Aluminum