Trek Pure Lowstep

2014 UrbanComfort

Suspension: Rigid
Wheels: 26″
Drivetrain: 1 × 7 42t / 14–34t
Gear range: 243%
Frame: Aluminum
Brakes: Rim brake

Rider height by size (cm)

Size guide

14" 120+

Components

8 of 15 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

Alpha Silver Aluminum, Feet First geometry Not identified

Suspension

1 part

Fork

High-tensile steel w/CLIX dropout Not identified

Drivetrain

4 parts

Cassette
- Shimano MF-TZ31
MF-TZ31
Crankset

Alloy, 42T w/chainguard Not identified
Rear derailleur
- Shimano Tourney RD-TX35
RD-TX35
Shifters
- SRAM MRX Twist 3 speeds

Brakes

1 part

Brakes
- Tektro

Wheels and tires

2 parts

Cockpit and contact points

6 parts

Handlebar

Alloy, 150mm rise, 20 degree sweep Not identified
Headset

Threaded, semi-cartridge bearings, sealed Not identified
Pedals

Nylon platform Not identified
Saddle
- Bontrager
Seatpost
- Bontrager
Stem

Alloy, two bolt, quill Not identified

Sizes and geometry

1 size

Rider-height ranges are not published for these sizes.

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: Steel

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 42
Largest chainring: 42
Rear sprockets: 7
Smallest sprocket: 14
Largest sprocket: 34
Lowest gear: 32.1 in
Highest gear: 78.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Rim brake

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Tire width: 2.125″
Wheel material: Aluminum
Wheel size: 26″

Technical analysis

2 measures

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

Lowest gear

32.1 gear inches

This value is above the central range for this class.

Cohort: Urban / Comfort Model year: 2014
Sample: 61 bicycles with this information
Coverage: 88.4% of the class

Highest gear

78.0 gear inches

This value is below the central range for this class.

Cohort: Urban / Comfort Model year: 2014
Sample: 61 bicycles with this information
Coverage: 88.4% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 12.3 km/h
Highest gear: 29.9 km/h

Total gear range 243%

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: 32.1–78.0 gear inches
Class reference (p10–p90): 21.4–126.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Urban / Comfort Model year: 2014
Lowest gear: 61 bicycles with this information, 88.4% of the class
Highest gear: 61 bicycles with this information, 88.4% 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 2014 builds

Differences across 2014 builds
Specification	This bicycle Trek Pure Lowstep	Trek Pure	Trek Pure S	Trek Pure S Lowstep
Drivetrain
Smallest chainring	42	42	38	38
Largest chainring	42	42	38	38
Rear sprockets	7	7	1	1
Smallest sprocket	14	14	19	19
Largest sprocket	34	34	19	19
Lowest gear	32.1 in	32.1 in	52.0 in	52.0 in
Highest gear	78.0 in	78.0 in	52.0 in	52.0 in
Brakes
Brake type	Rim brake	Rim brake	Coaster brake	Coaster brake
Cockpit
Shifting	Mechanical	Mechanical	No shifting	No shifting