Trek Madone 2.1 H2 Compact

2015 RoadRace

Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 11 34–50t / 11–28t
Gear range: 374%
Frame: Aluminum
Brakes: Rim brake

Rider height by size (cm)

Size guide

50cm 157–164
52cm 161–169
54cm 166–175
56cm 172–181
58cm 178–186
60cm 183–191
62cm 188–195

Components

11 of 14 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

200 Series Alpha Aluminum, E2, KVF (Kammtail Virtual Foil) tube shape Not identified

Suspension

1 part

Fork

Madone KVF carbon, E2, SpeedTrap compatible Not identified

Drivetrain

5 parts

Cassette
- Shimano 105 CS-R7000 11 speeds
CS-R7000
Crankset
- Shimano FC-RS500 50/34t
FC-RS500
Front derailleur
- Shimano 105
Rear derailleur
- Shimano 105
Shifters
- Shimano 105

Brakes

1 part

Brakes
- Pivot

Wheels and tires

1 part

Tires
- Bontrager

Cockpit and contact points

5 parts

Handlebar
- Bontrager
Headset

Integrated, cartridge bearings, sealed, 1-1/8" top, 1.5" bottom Not identified
Saddle
- Bontrager
Seatpost
- Bontrager
Stem
- Bontrager

Sizes and geometry

7 sizes

Enter your height to highlight matching ranges.

Size Reported by the manufacturer

Geometry not published

The manufacturer lists these sizes without frame measurements, so there is no drawing or geometry table.

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: 28
Lowest gear: 35.2 in
Highest gear: 131.8 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Rim brake

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Tire width: 23c
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

35.2 gear inches

This value is within the central range for this class.

Cohort: Road / Race Model year: 2015
Sample: 137 bicycles with this information
Coverage: 100.0% of the class

Highest gear

131.8 gear inches

This value is within the central range for this class.

Cohort: Road / Race Model year: 2015
Sample: 137 bicycles with this information
Coverage: 100.0% of the class

Shifting

Mechanical

17 of 137 bicycles with this information use electronic shifting.

Cohort: Road / Race Model year: 2015
Sample: 137 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 13.5 km/h
Highest gear: 50.5 km/h

Total gear range 374%

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: 35.2–131.8 gear inches
Class reference (p10–p90): 30.8–137.1 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Race Model year: 2015
Lowest gear: 137 bicycles with this information, 100.0% of the class
Highest gear: 137 bicycles with this information, 100.0% 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 2015 builds
Specification	This bicycle Trek Madone 2.1 H2 Compact	Trek Madone 2.5 H2 Compact	Trek Madone 7.7 H1 Double	Trek Madone 7.7 H2 Compact	Trek Madone 7.9 H1 Double	Trek Madone 7.9 H2 Compact
Frame
Frame material	Aluminum	Aluminum	Carbon	Carbon	Carbon	Carbon
Drivetrain
Smallest chainring	34	34	39	34	39	34
Largest chainring	50	50	53	50	53	50
Largest sprocket	28	28	28	28	25	25
Lowest gear	35.2 in	35.2 in	40.4 in	35.2 in	45.2 in	39.4 in
Highest gear	131.8 in	131.8 in	139.7 in	131.8 in	139.7 in	131.8 in
Cockpit
Shifting	Mechanical	Mechanical	Mechanical	Mechanical	Electronic	Electronic
Other specifications
Wheel material	Not informed	Aluminum	Aluminum	Aluminum	Carbon	Carbon
Bottom bracket standard	Not informed	Not informed	BB90	BB90	BB90	BB90

Changes since 2014
Specification	2014 Trek Madone 2.1 H2 Compact	This bicycle Trek Madone 2.1 H2 Compact
Drivetrain
Rear sprockets	10	11
Smallest sprocket	12	11
Largest sprocket	30	28
Lowest gear	32.9 in	35.2 in
Highest gear	120.8 in	131.8 in
Other specifications
Wheel material	Aluminum	Not informed