BMC Alpenchallenge TWO

Name: BMC Alpenchallenge TWO
Brand: BMC

2020 UrbanCommuter Manufacturer page

Last known price: $1,299

Prices shown first for United States
Suspension: Rigid
Wheels: 700c
Drivetrain: 1 × 11 40t / 11–42t
Gear range: 382%
Weight: 11.9 kg 26.2 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM Not informed
MD 167–180
LG 178–191
XL 189+

Components

13 of 16 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

Alpenchallenge Alloy, • Hydroformed Aluminium, • Internal Cable Routing Not identified

Suspension

1 part

Fork

Alpenchallenge Alloy Not identified

Drivetrain

5 parts

Brakes

1 part

Brakes
- Shimano BR-MT200
BR-MT200

Wheels and tires

4 parts

Cockpit and contact points

4 parts

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 405mm

Stack 571mm

Wheelbase 1068mm

Head angle 71.0°

Seat angle 72.5°

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 4 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	390	405	415	430
Stackmm	530	571	591	630
Top tube lengthmm	552	585	601	634
Seat tube lengthmm	440	510	560	610
Head tube lengthmm	122	165	187	228
Head tube angle	71°	71°	71°	71°
Seat tube angle	73°	72.5°	72.5°	72°
Chainstay lengthmm	436	436	436	436
Wheelbasemm	1039	1068	1085	1113
Front centermm	608	637	654	682
Bottom bracket dropmm	50	50	50	50
Fork rakemm	48	48	44	48
Trailmm	68	68	68	68
Stack/reach ratio	1.36	1.41	1.42	1.47
Suspension and parts
Crank lengthmm	170	170	175	175
Handlebar widthmm	600	600	600	600
Stem lengthmm	90	90	100	100
Stem angle	8°	8°	8°	8°
Seatpost lengthmm	350	350	350	350

Not published by the manufacturer: Bottom bracket height, Standover height, Front travel, Rear travel and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Fork material: Aluminum
Bicycle weight: 11.9 kg

26.2 lb
Weight limit: 120 kg

264.6 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 40
Largest chainring: 40
Rear sprockets: 11
Smallest sprocket: 11
Largest sprocket: 42
Lowest gear: 27.6 in
Highest gear: 105.5 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Tire clearance: Maximum tire width: 37c
Tire width: 35c
Travel: Front: Additional specification: Not available: Yes
Rear: Additional specification: Not available: Yes
Wheel material: Aluminum
Wheel size: 700c

Gearing

Estimated speeds at 80 rpm

Lowest gear: 10.6 km/h
Highest gear: 40.4 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: 27.6–105.5 gear inches

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 2020 builds

Differences across 2020 builds
Specification	This bicycle BMC Alpenchallenge TWO	BMC Alpenchallenge 01 Four	BMC Alpenchallenge 01 ONE	BMC Alpenchallenge 01 Three	BMC Alpenchallenge 01 TWO	BMC Alpenchallenge 02 ONE
Frame
Fork material	Aluminum	Carbon	Carbon	Carbon	Carbon	Aluminum
Bicycle weight	11.9 kg	10.06 kg	10.89 kg	10.9 kg	10 kg	12.22 kg
Weight limit	120 kg	Not informed	Not informed	Not informed	110 kg	Not informed
Drivetrain
Front chainrings	1	1	1	1	2	1
Smallest chainring	40	40	Not informed	40	30	Not informed
Largest chainring	40	40	Not informed	40	46	Not informed
Rear sprockets	11	11	1	11	11	1
Smallest sprocket	11	11	Not informed	11	11	Not informed
Largest sprocket	42	42	Not informed	42	34	Not informed
Lowest gear	27.6 in	27.6 in	Not informed	27.6 in	25.6 in	Not informed
Highest gear	105.5 in	105.5 in	Not informed	105.5 in	121.3 in	Not informed
Drivetrain technologies	Not informed	Not informed	belt-drive, internally-geared-hub	Not informed	Not informed	belt-drive, internally-geared-hub
Other specifications
Tire clearance	Maximum tire width: 37c	Not informed	Not informed	Maximum tire width: 32c	Maximum tire width: 32c	Not informed
Tire width	35c	28c	28c	28c	28c	35c
Wheel material	Aluminum	Aluminum	Not informed	Aluminum	Aluminum	Aluminum
Bottom bracket standard	Not informed	Not informed	EBB	Not informed	Not informed	EBB