Jamis Hudson Easy STEP-THRU

Name: Jamis Hudson Easy STEP-THRU
Brand: Jamis

2015 UrbanComfort Manufacturer page

Last known price: $359

Prices shown first for United States
Suspension: Rigid
Wheels: 26″
Drivetrain: 1 × 1 42t / 18t
Gear range: 100%
Weight: 12.25 kg 27.0 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Coaster brake

Sizes

Size guide

The manufacturer did not publish rider heights for these sizes.

Components

6 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

6061 TIG-welded aluminum, Hudson laid-back design with low ride height, alloy kickstand Not identified

Suspension

1 part

Fork

Hi-tensile unicrown with radiused blades Not identified

Drivetrain

6 parts

Bottom bracket

Sealed cartridge, 68 x 122.5mm Not identified
Cassette

18T Not identified
Chain
- KMC
Crankset

Forged alloy crank, single 42T chainring, 170mm, with full length chainguard Not identified
Rear derailleur

None
Shifters

None

Brakes

1 part

Brakes

Hi-Stop coaster brake Not identified

Wheels and tires

2 parts

Cockpit and contact points

7 parts

Grips

Kraton comfort Not identified
Handlebar

Hi-rise comfort, 15º sweep x 80mm rise x 640mm wide Not identified
Headset

Internal cup, threaded, 1 1/8” Not identified
Pedals
- Ritchey Classic
Saddle
- Jamis
Seatpost

Alloy micro-adjust, 31.6 x 350mm, with alloy QR clamp Not identified
Stem
- Jamis

Sizes and geometry

2 sizes Open in the geometry plotter

Complete rider-height ranges are not published for these sizes. You can still explore the geometry below.

Size SM

Table

Geometry diagram unavailable

The drawing needs reach, stack and seat tube length, which the manufacturer did not publish. Available facts remain in the table.

Size

Complete manufacturer geometry table 2 published sizes

Complete manufacturer geometry by size
Measurement
Top tube lengthmm	574	601
Head tube lengthmm	165	165
Head tube angle	68°	68°
Seat tube angle	67°	67°
Chainstay lengthmm	485	485
Wheelbasemm	1084	1111
Bottom bracket heightmm	272	272
Standover heightmm	444	458
Fork rakemm	45	45

Not published by the manufacturer: Reach, Stack, Seat tube length, Front center, Bottom bracket drop, Trail, Stack/reach ratio, Front travel, Rear travel, Crank length, Handlebar width, Stem length, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Fork material: Steel
Bicycle weight: 12.25 kg

27.0 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 42
Largest chainring: 42
Rear sprockets: 1
Smallest sprocket: 18
Largest sprocket: 18
Lowest gear: 60.7 in
Highest gear: 60.7 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Coaster brake

Fit and controls

Seatpost: Rigid seatpost
Shifting: No shifting

Additional specifications

Tire width: 1.95″
Travel: Front: Additional specification: Not available: Yes
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

60.7 gear inches

This value is above the central range for this class.

Cohort: Urban / Comfort Model year: 2015
Sample: 57 bicycles with this information
Coverage: 93.4% of the class

Highest gear

60.7 gear inches

This value is below the central range for this class.

Cohort: Urban / Comfort Model year: 2015
Sample: 57 bicycles with this information
Coverage: 93.4% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 23.2 km/h
Highest gear: 23.2 km/h

Total gear range 100%

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: 60.7–60.7 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: 2015
Lowest gear: 57 bicycles with this information, 93.4% of the class
Highest gear: 57 bicycles with this information, 93.4% 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 2015 builds

Differences across 2015 builds
Specification	This bicycle Jamis Hudson Easy STEP-THRU	Jamis Hudson EASY-3	Jamis Hudson EASY-3 Femme	Jamis hudson easy femme
Frame
Intended fit	Unisex	Unisex	womens	womens
Bicycle weight	12.25 kg	12.7 kg	12.7 kg	12.25 kg
Drivetrain
Rear sprockets	1	Not informed	Not informed	1
Smallest sprocket	18	Not informed	Not informed	18
Largest sprocket	18	Not informed	Not informed	18
Lowest gear	60.7 in	Not informed	Not informed	60.7 in
Highest gear	60.7 in	Not informed	Not informed	60.7 in
Drivetrain technologies	Not informed	internally-geared-hub	internally-geared-hub	Not informed
Cockpit
Shifting	No shifting	Mechanical	Mechanical	No shifting