BMC speedfox 01

Name: BMC speedfox 01
Brand: BMC

2017 MountainTrail

Last known price: $6,499

Prices shown first for United States
Travel: 130 / 130 mm Fork / rear shock
Wheels: 29″
Drivetrain: 1 × 11 28t / 11–42t
Gear range: 382%
Frame: Carbon
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

XS 156–166
SM 163–174
MD 171–182
LG 179–189
XL 185–195

Components

16 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

01 Premium Carbon (F&R), Internal cable management Not identified

Suspension

2 parts

Drivetrain

6 parts

Brakes

1 part

Brakes
- Shimano Deore XT

Wheels and tires

4 parts

Cockpit and contact points

4 parts

Sizes and geometry

5 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 435mm

Stack 607mm

Wheelbase 1149mm

Head angle 68.5°

Seat angle 74.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 29″ 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
Frame
Reachmm	395	415	435	455	475
Stackmm	598	602	607	612	616
Top tube lengthmm	566	588	609	630	652
Seat tube lengthmm	390	420	460	500	530
Head tube lengthmm	90	95	100	105	110
Head tube angle	68.5°	68.5°	68.5°	68.5°	68.5°
Seat tube angle	74°	74°	74°	74°	74°
Chainstay lengthmm	435	435	435	435	435
Wheelbasemm	1105	1127	1149	1171	1192
Front centermm	672	694	716	738	760
Bottom bracket dropmm	35	35	35	35	35
Bottom bracket heightmm	339	339	339	339	339
Standover heightmm	740	745	758	766	781
Fork rakemm	51	51	51	51	51
Trailmm	91	91	91	91	91
Stack/reach ratio	1.51	1.45	1.40	1.35	1.30
Suspension and parts
Crank lengthmm	170	170	175	175	175
Handlebar widthmm	750	750	750	750	750
Stem lengthmm	70	70	70	70	70
Stem angle	6°	6°	6°	6°	6°

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

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Carbon

Suspension

Suspension configuration: Full suspension
Front travel: 130 mm
Rear travel: 130 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 28
Largest chainring: 28
Rear sprockets: 11
Smallest sprocket: 11
Largest sprocket: 42
Lowest gear: 19.3 in
Highest gear: 73.8 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Dropper seatpost
Shifting: Mechanical

Additional specifications

Fork spring: Air
Tire width: 2.25″
Wheel material: Aluminum
Wheel size: 29″

Technical analysis

3 measures

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

Front travel

130 mm

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2017
Sample: 429 bicycles with this information
Coverage: 95.7% of the class

Lowest gear

19.3 gear inches

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2017
Sample: 416 bicycles with this information
Coverage: 92.8% of the class

Highest gear

73.8 gear inches

This value is below the central range for this class.

Cohort: Mountain / Trail Model year: 2017
Sample: 416 bicycles with this information
Coverage: 92.8% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 7.4 km/h
Highest gear: 28.3 km/h

Total gear range 382%

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: 19.3–73.8 gear inches
Class reference (p10–p90): 16.8–94.9 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Trail Model year: 2017
Lowest gear: 416 bicycles with this information, 92.8% of the class
Highest gear: 416 bicycles with this information, 92.8% 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 speedfox 01	BMC speedfox 02	BMC speedfox 02 trailcrew	BMC speedfox 03	BMC speedfox 03 trailcrew
Frame
Frame material	Carbon	Carbon	Carbon	Aluminum	Aluminum
Suspension
Front travel	130 mm	130 mm	150 mm	130 mm	150 mm
Drivetrain
Front chainrings	1	2	1	2	1
Smallest chainring	28	24	32	22	32
Largest chainring	28	34	32	36	32
Rear sprockets	11	11	11	10	11
Largest sprocket	42	40	42	36	42
Lowest gear	19.3 in	17.4 in	22.1 in	17.7 in	22.1 in
Highest gear	73.8 in	89.6 in	84.4 in	94.9 in	84.4 in
Cockpit
Seatpost	Dropper seatpost	Dropper seatpost	Dropper seatpost	Rigid seatpost	Dropper seatpost
Other specifications
Tire width	2.25″	2.25″	2.3″	2.25″	2.3″
Rear travel	130 mm	130 mm	150 mm	130 mm	150 mm
Wheel material	Aluminum	Aluminum	Aluminum	Aluminum	Not informed
Bottom bracket standard	Not informed	BSA	Not informed	Not informed	Not informed