BMC Teammachine SLR Four

Name: BMC Teammachine SLR Four
Brand: BMC

2021 RoadRace Manufacturer page

Last known price: $2,899

Prices shown first for United States
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 11 34–50t / 11–32t
Gear range: 428%
Weight: 8.28 kg 18.3 lb · Reference configuration not specified
Frame: Carbon
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

47cm Not informed
51cm 165–174
54cm 172–180
56cm 178–186
58cm 184–192
61cm 190+

Components

12 of 18 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

Teammachine SLR Carbon with Aerocore Design, • ICS Technology, stealth cable routing, • Integrated Aerocore Bottle Cages, • Stealth Dropout Design, • TCC Race compliance level, • PF86 bottom bracket, • 12x142mm thru-axle Not identified

Suspension

1 part

Fork

Teammachine SLR Carbon, • TCC Race compliance level, • Internal Cable Routing, • Flat Mount Disc, • Stealth Dropout Design, • 12x100mm thru-axle, • 48mm offset (Size 47-51), 43mm offset (Size 54-61) Not identified

Drivetrain

7 parts

Bottom bracket

BB86/BB92, press-fit Not identified
Cassette
- Shimano 105 11–32t
Chain
- Shimano 105
Crankset
- Shimano 105 34t
Front derailleur
- Shimano 105
Rear derailleur
- Shimano 105
Shifters
- Shimano 105

Brakes

1 part

Brakes
- Shimano 105

Wheels and tires

4 parts

Front hub

CL-712 (F) / RXC-142S (R), Thru Axle Not identified

CL-712RXC-142S
Rear hub

CL-712 (F) / RXC-142S (R), Thru Axle Not identified

CL-712RXC-142S
Rims
- Mavic
Tires
- Vittoria

Cockpit and contact points

4 parts

Handlebar
- BMC
Saddle
- Fizik Antares
Seatpost

Teammachine Carbon D-Shape Seatpost, • 15mm offset Not identified
Stem
- BMC

Sizes and geometry

6 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size 54cm

Table

Reach 386mm

Stack 550mm

Wheelbase 989mm

Head angle 72.3°

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	367	377	386	392	401	574
Stackmm	506	530	550	565	584	608
Top tube lengthmm	517	534	549	559	574	589
Seat tube lengthmm	423	468	504	524	545	574
Head tube lengthmm	110	130	145	165	184	210
Head tube angle	71.5°	71.5°	72.3°	72.3°	72.3°	72.3°
Seat tube angle	73.5°	73.5°	73.5°	73.5°	73.5°	73.5°
Chainstay lengthmm	410	410	410	410	410	410
Wheelbasemm	968	986	989	1000	1015	1030
Front centermm	568	586	589	599	614	630
Bottom bracket dropmm	69	69	69	69	69	69
Bottom bracket heightmm	267	267	267	267	267	267
Standover heightmm	717	752	779	797	817	843
Fork rakemm	48	48	43	43	43	43
Trailmm	63	63	63	63	63	63
Stack/reach ratio	1.38	1.41	1.43	1.44	1.46	1.06
Suspension and parts
Crank lengthmm	170	170	172.5	172.5	175	175
Handlebar widthmm	400	420	420	420	420	440
Stem lengthmm	90	90	100	110	110	120
Stem angle	8°	8°	8°	8°	8°	8°
Seatpost lengthmm	330	380	—	380	380	380

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

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Carbon
Fork material: Carbon
Bicycle weight: 8.28 kg

18.3 lb
Weight limit: 110 kg

242.5 lb

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

Bottom bracket standard: BB86/BB92
Tire width: 25c
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 / Race Model year: 2021
Sample: 500 bicycles with this information
Coverage: 79.1% of the class

Highest gear

131.8 gear inches

This value is within the central range for this class.

Cohort: Road / Race Model year: 2021
Sample: 500 bicycles with this information
Coverage: 79.1% of the class

Shifting

Mechanical

283 of 632 bicycles with this information use electronic shifting.

Cohort: Road / Race Model year: 2021
Sample: 632 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): 30.8–139.2 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Race Model year: 2021
Lowest gear: 500 bicycles with this information, 79.1% of the class
Highest gear: 500 bicycles with this information, 79.1% 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 2021 builds

Differences across 2021 builds
Specification	This bicycle BMC Teammachine SLR Four	BMC Teammachine SLR Five	BMC Teammachine SLR ONE	BMC Teammachine SLR Seven	BMC Teammachine SLR SIX	BMC Teammachine SLR Three
Frame
Bicycle weight	8.28 kg	8 kg	7.89 kg	8.78 kg	8.33 kg	7.95 kg
Drivetrain
Smallest chainring	34	36	35	34	34	36
Largest chainring	50	52	48	50	50	52
Rear sprockets	11	11	12	11	11	11
Smallest sprocket	11	11	10	11	11	11
Largest sprocket	32	30	33	32	32	30
Lowest gear	30.8 in	34.8 in	30.8 in	30.8 in	30.8 in	34.8 in
Highest gear	131.8 in	137.1 in	139.2 in	131.8 in	131.8 in	137.1 in
Cockpit
Shifting	Mechanical	Mechanical	Electronic	Mechanical	Mechanical	Mechanical
Other specifications
Wheel material	Aluminum	Aluminum	Carbon	Aluminum	Aluminum	Aluminum
Tire clearance	Not informed	Maximum tire width: 30c	Not informed	Maximum tire width: 30c	Maximum tire width: 30c	Not informed