BMC Alpenchallenge ONE

Name: BMC Alpenchallenge ONE
Brand: BMC

2021 UrbanCommuter Manufacturer page

Last known price: $1,299

Prices shown first for United States
Suspension: Rigid
Wheels: 700c
Drivetrain: 1 × 1 55t
Weight: 12.75 kg 28.1 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

12 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, Belt Drive, • Hydroformed Aluminium, • Internal Cable Routing, • Eccentric Bottom Bracket Not identified

Suspension

1 part

Fork

Alpenchallenge Alloy Not identified

Drivetrain

5 parts

Bottom bracket

EBB, press-fit Not identified
Cassette
- Gates
Chain
- Gates
Crankset
- Gates 55t
S-150
Shifters
- Shimano Alfine

Brakes

1 part

Brakes
- Shimano BR-MT500
BR-MT500

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
Standover heightmm	740	797	828	863
Fork rakemm	48	48	48	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, Front travel, Rear travel and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Fork material: Aluminum
Bicycle weight: 12.75 kg

28.1 lb
Weight limit: 120 kg

264.6 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 55
Largest chainring: 55
Rear sprockets: 1
Drivetrain technologies: belt-drive, internally-geared-hub

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: EBB
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

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 Alpenchallenge ONE	BMC Alpenchallenge 01 ONE	BMC Alpenchallenge 01 Three	BMC Alpenchallenge 01 TWO	BMC Alpenchallenge Three	BMC Alpenchallenge TWO
Frame
Fork material	Aluminum	Carbon	Carbon	Carbon	Aluminum	Aluminum
Bicycle weight	12.75 kg	11.53 kg	10.91 kg	10 kg	11.63 kg	11.93 kg
Weight limit	120 kg	110 kg	110 kg	110 kg	120 kg	120 kg
Drivetrain
Front chainrings	1	1	1	2	2	1
Smallest chainring	55	55	40	30	34	40
Largest chainring	55	55	40	46	50	40
Rear sprockets	1	1	11	11	9	11
Drivetrain technologies	belt-drive, internally-geared-hub	belt-drive, internally-geared-hub	Not informed	Not informed	Not informed	Not informed
Smallest sprocket	Not informed	Not informed	11	11	11	11
Largest sprocket	Not informed	Not informed	42	34	32	42
Lowest gear	Not informed	Not informed	27.6 in	25.6 in	30.8 in	27.6 in
Highest gear	Not informed	Not informed	105.5 in	121.3 in	131.8 in	105.5 in
Other specifications
Bottom bracket standard	EBB	EBB	Not informed	Not informed	Not informed	Not informed
Tire clearance	Maximum tire width: 37c	Maximum tire width: 32c	Maximum tire width: 32c	Maximum tire width: 32c	Maximum tire width: 37c	Maximum tire width: 37c
Tire width	35c	28c	28c	28c	35c	35c