Jasion EB5 Roamer ST

Overview

Category Scores

Where Aventon Level 3 Step-Through wins

Better pedal sensor Torque vs Unknown
180 Wh more battery capacity 708 Wh vs 528 Wh
8 mi more range 70 mi vs 62 mi
Has app yes vs no

Where Jasion EB5 Roamer ST wins

0.5 hrs shorter charge time 4.5 hrs vs 5 hrs
2.5 lbs lighter 65 lbs vs 67.5 lbs
30 lbs higher weight capacity 330 lbs vs 300 lbs

Specifications

Differences only

Aventon Level 3 Step-Through

Jasion EB5 Roamer ST

Motor & Drive

Torque	60 Nm	60 Nm
Motor Brand	Aventon	—
Motor Position	Rear Hub	Rear Hub
Sensor Type	Torque	Unknown
Motor Power	500 W	500 W
Peak Power	864 W	1,200 W
Motor Type	Hub	Hub
Assist Levels	5	5

Torque

Aventon Level 3 Step-Through 60 Nm

Jasion EB5 Roamer ST 60 Nm

Motor Brand

Aventon Level 3 Step-Through Aventon

Jasion EB5 Roamer ST

Motor Position

Aventon Level 3 Step-Through Rear Hub

Jasion EB5 Roamer ST Rear Hub

Sensor Type

Aventon Level 3 Step-Through Torque

Jasion EB5 Roamer ST Unknown

Motor Power

Aventon Level 3 Step-Through 500 W

Jasion EB5 Roamer ST 500 W

Peak Power

Aventon Level 3 Step-Through 864 W

Jasion EB5 Roamer ST 1200 W

Motor Type

Aventon Level 3 Step-Through Hub

Jasion EB5 Roamer ST Hub

Assist Levels

Aventon Level 3 Step-Through 5

Jasion EB5 Roamer ST 5

Battery & Range

Battery	708 Wh	528 Wh
Max Range	70 mi	62 mi
Charge Time	5 h	4.5 h
Voltage	36 V	48 V
Amp Hours	20 Ah	11 Ah
Removable Battery	Yes	Yes
Battery Position	Downtube	Downtube

Battery

Aventon Level 3 Step-Through 708 Wh

Jasion EB5 Roamer ST 528 Wh

Max Range

Aventon Level 3 Step-Through 70 mi

Jasion EB5 Roamer ST 62 mi

Charge Time

Aventon Level 3 Step-Through 5 h

Jasion EB5 Roamer ST 4.5 h

Voltage

Aventon Level 3 Step-Through 36 V

Jasion EB5 Roamer ST 48 V

Amp Hours

Aventon Level 3 Step-Through 20 Ah

Jasion EB5 Roamer ST 11 Ah

Removable Battery

Aventon Level 3 Step-Through Yes

Jasion EB5 Roamer ST Yes

Battery Position

Aventon Level 3 Step-Through Downtube

Jasion EB5 Roamer ST Downtube

Component Quality

Brake Brand	Magura	—
Brake Type	Hydraulic Disc	Mechanical Disc
Rotor Size (Front)	180 mm	—
Rotor Size (Rear)	180 mm	—
Derailleur	Shimano Altus RD-M310	Shimano
Shifter	Trigger	Trigger
Drive System	Chain	Chain
Gears	8	7
Cassette	12-32T	—
Tire Brand	Kenda	—
Frame Material	Aluminum
IP Rating	IPX6	IPX6
Certifications	UL 2849, UL 2271

Brake Brand

Aventon Level 3 Step-Through Magura

Jasion EB5 Roamer ST

Brake Type

Aventon Level 3 Step-Through Hydraulic Disc

Jasion EB5 Roamer ST Mechanical Disc

Rotor Size (Front)

Aventon Level 3 Step-Through 180 mm

Jasion EB5 Roamer ST

Rotor Size (Rear)

Aventon Level 3 Step-Through 180 mm

Jasion EB5 Roamer ST

Derailleur

Aventon Level 3 Step-Through Shimano Altus RD-M310

Jasion EB5 Roamer ST Shimano

Shifter

Aventon Level 3 Step-Through Trigger

Jasion EB5 Roamer ST Trigger

Drive System

Aventon Level 3 Step-Through Chain

Jasion EB5 Roamer ST Chain

Gears

Aventon Level 3 Step-Through 8

Jasion EB5 Roamer ST 7

Cassette

Aventon Level 3 Step-Through 12-32T

Jasion EB5 Roamer ST

Tire Brand

Aventon Level 3 Step-Through Kenda

Jasion EB5 Roamer ST

Frame Material

Aventon Level 3 Step-Through Aluminum

Jasion EB5 Roamer ST

IP Rating

Aventon Level 3 Step-Through IPX6

Jasion EB5 Roamer ST IPX6

Certifications

Aventon Level 3 Step-Through UL 2849, UL 2271

Jasion EB5 Roamer ST

Comfort

Front Suspension	Air	Air
Front Travel	80 mm	80 mm
Rear Suspension	None	None
Rear Travel	0 mm	—
Seatpost Suspension	Yes	No

Front Suspension

Aventon Level 3 Step-Through Air

Jasion EB5 Roamer ST Air

Front Travel

Aventon Level 3 Step-Through 80 mm

Jasion EB5 Roamer ST 80 mm

Rear Suspension

Aventon Level 3 Step-Through None

Jasion EB5 Roamer ST None

Rear Travel

Aventon Level 3 Step-Through 0 mm

Jasion EB5 Roamer ST

Seatpost Suspension

Aventon Level 3 Step-Through Yes

Jasion EB5 Roamer ST No

Practicality

Weight	67.5 lbs	65 lbs
Weight Limit	300 lbs	330 lbs
Display	LCD	LCD
App Compatible	Yes	No
Connectivity	Bluetooth, GPS
Integrated Lights	Yes	Yes
Throttle	Yes	Yes
Fenders	Yes	Yes
Rear Rack	Yes	Yes
Front Rack	No	No
Kickstand	Yes	No
Walk Assist	Yes	No
Alarm/Security	Yes	No
Special Features	Smartphone Integration, Turn Signals	Turn Signals