Jamis HUDSON E2 2023
Bike details
Key information split into simple groups.
Bike summary
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Frame Aluminum
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Groupset Tourney, Altus
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Suspension Rigid
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Motor 250W hub-drive
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Battery Hyena 250w rear hub motor, rear carrier mounted 309wh battery
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Drivetrain 1 × 7
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Brakes Hydraulic Disc
Parts list
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
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 | 594 mm | 614 mm | 634 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 | 492 mm | 492 mm | 492 mm |
| Wheelbase | 1108 mm | 1128 mm | 1148 mm |
| Standover Height | 473 mm | 495 mm | 804 mm |
| Wheels | 650 | 650 | 650 |
Model Overview
HUDSON E2 belongs to the Jamis E Hudson model. 3 e-bikes variations carry this model name so far.
Safety
Take safety seriously when you ride your bike, and always wear your helmet. Moreover, don’t ride on the sidewalk. This is actually against the law in some states and can be dangerous for both you and pedestrians.
Average price for Comfort e-bikes
Our math shows that the average cost of a dependable Comfort e-bike is 1957$. However, even if your budget is less than the average, you might still be able to get a top-quality Comfort e-bike. To make sure you don’t pay a higher amount than normal for your e-bike, always do some components analysis and read reviews.
When Jamis released this model in 2023, its price was 1799$. Comparing this to the average Comfort e-bike price, we see that the price is 8.78% smaller.
Comfort e-bikes average weight
If we make a quick analysis of the average weight of a Comfort e-bike, we get 24.41 kg (53.81 lbs). A lighter bike will give you some extra advantage when climbing. A heavier bike will have more speed for descents.
HUDSON E2 weighs 21.55 kg (47.51 lbs) and is considerably lighter than the average. In conclusion, the average Comfort e-bike weighs 13.27% more than HUDSON E2.
HUDSON E2 components
Fork material
When it comes to the fork, this e-bike has a steel one, which tends to be more flexible than carbon forks in general. However, a carbon fork is considerably lighter.
Wheels size
When it comes to wheels, the HUDSON E2 e-bike is equipped with the aluminum model. After 700c wheels, 650b is the second most popular choice for road bikes. However, they don’t perform so well when you go over bumps and obstacles.
Brakes
Nothing is more important on a bike than its ability to brake properly. Jamis HUDSON E2 is equipped with Hydraulic Disc brakes. With Hydraulic Disc brakes, you’ll be able to stop on a dime, even in wet or icy conditions. To sum up, your safety is in good hands.
