Jamis Hudson Disc Step-Over Frame

2022 UrbanComfort Manufacturer page

Last known price: $779

Prices shown first for United States
Suspension: Rigid
Wheels: 650b
Drivetrain: 1 × 9 40t / 11–36t
Gear range: 327%
Frame: Aluminum
Brakes: Hydraulic disc

Not published by the manufacturer

Sizes and geometry

Components

9 of 18 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
- SunRace 11–36t
Chain
- KMC Z9 9 speeds
Crankset

Forged alloy crank, single 40T chainring, 170mm, with full length chainguard Not identified
Rear derailleur
- Shimano RD-M2000
RD-M2000RDM-2000
Shifters
- Shimano SL-M2010-9R
SL-M2010-9R

Brakes

1 part

Brakes
- Tektro HD-M275 / HD-M276
HD-M275HD-M276

Wheels and tires

2 parts

Cockpit and contact points

7 parts

Grips

Kraton comfort w/ clamp Not identified
Handlebar

Comfort hi-rise, alloy 25.4 x 80mm rise x 15 ̊ sweep x 640mm Not identified
Headset

Internal cup, threaded, 1 1/8” Not identified
Pedals

Comfort platform with TPE non-slip insert Not identified
Saddle
- Jamis
Seatpost

Alloy micro-adjust, 31.6 x 300mm, with alloy QR clamp Not identified
Stem
- Jamis

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: 40
Largest chainring: 40
Rear sprockets: 9
Smallest sprocket: 11
Largest sprocket: 36
Lowest gear: 30.6 in
Highest gear: 100.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Tire width: 2.35″
Travel: Front: Additional specification: Not available: Yes
Wheel material: Aluminum
Wheel size: 650b

Gearing

Estimated speeds at 80 rpm

Lowest gear: 11.7 km/h
Highest gear: 38.3 km/h

Total gear range 327%

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: 30.6–100.0 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 2022 builds
Specification	This bicycle Jamis Hudson Disc Step-Over Frame	Jamis Hudson	Jamis Hudson Disc	Jamis Hudson Step-Over Frame
Frame
Bicycle weight	Not informed	13.38 kg	Not informed	13.38 kg
Drivetrain
Smallest chainring	40	42	40	42
Largest chainring	40	42	40	42
Rear sprockets	9	7	9	7
Smallest sprocket	11	14	11	14
Largest sprocket	36	34	36	34
Lowest gear	30.6 in	34.0 in	30.6 in	34.0 in
Highest gear	100.0 in	82.5 in	100.0 in	82.5 in
Brakes
Brake type	Hydraulic disc	Rim brake	Hydraulic disc	Rim brake