Jamis HUDSON E2 2025
2025 E-bike
Estimate price |
2,199$
Weight | 21.55 kg E-bike
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Groupset Tourney, Altus -
Suspension Rigid -
Motor 250W hub-drive -
Battery Hyena 250w rear hub motor, rear carrier mounted 309wh battery -
Drivetrain 1 × 7 -
Brakes Tektro Hydraulic Disc
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
6061 TIG-welded aluminum, Hudson laid-back design with low ride height, alloy kickstand
Suspension Fork
Hi-tensile unicrown with radiused blades
Drivetrain
Rear Derailleur
Shimano RD-TY300 rear
Shift Levers
Shimano Altus SL-M310, 7-speed
Cassette
Shimano freewheel 7-speed, 14-34
Crank
Forged alloy crank, single 42T chainring, 170mm, with full length chainguard
Bottom Bracket
Sealed cartridge, 68 x 122.5mm w/ single side torque sensor
Chain
KMC Z51
Pedals
Comfort platform with TPE non-slip insert
Wheels
Rims
Alex DC25 alloy double-wall rims, 36H, alloy QR front hub with Hyena 250w rear hub drive motor, 14g black stainless steel spokes
Tires
CST Metropolitan Palm Bay, 27.5 x 2.35
Brakes
Brakes
Tektro HD-M275 hydraulic disc brakes with 160mm rotors and Tektro brake levers.
Cockpit
Stem
Jamis alloy, 180mm quill x 80mm extension
Handlebar
Comfort hi-rise, alloy 25.4 x 80mm rise x 15? sweep x 640mm
Grips
Kraton comfort w/ clamp
Headset
Internal cup, threaded, 1 1/8”
Seat
Saddle
Jamis Comfort with memory foam, synthetic suede top, burnished side panels and bumper springs
Seatpost
Alloy micro-adjust, 31.6 x 300mm, with alloy QR clamp
Motor & Battery
Motor
Hyena 250w rear hub motor, rear carrier mounted 309wh battery
Battery
Hyena 250w rear hub motor, rear carrier mounted 309wh battery
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | SM | 19" |
|---|---|---|---|
| Bottom Bracket Height | 286 mm | 286 mm | 286 mm |
| Rake | 55 mm | 55 mm | 55 mm |
| Top Tube Length | 587 mm | 607 mm | 627 mm |
| Seat Tube Angle | 67 ° | 67 ° | 67 ° |
| Seat Tube Length | 356 mm | 457 mm | 483 mm |
| Head Tube Angle | 68 ° | 68 ° | 68 ° |
| Head Tube Length | 165 mm | 185 mm | 180 mm |
| Chainstay Length | 485 mm | 485 mm | 485 mm |
| Wheelbase | 1101 mm | 1121 mm | 1141 mm |
| Standover Height | 466 mm | 488 mm | 797 mm |
| Wheels | 650 | 650 | 650 |