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Scooter · 2021

eX Pro

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MotoLibrary Score
33 /100 Commuter
Power/Weight
0.02 hp/kg
Torque
20 Nm

2021 Sym eX Pro Technical Analysis & Specification Breakdown

At the heart of the 2021 Sym eX Pro scooter motorcycle, Sym features a purpose-built electric configuration. In factory specification, peak output is rated at 2 HP (1.5 kW) at 510 rpm while maximum torque reaches 20 Nm (14.8 lb-ft), transferring power to the rear wheel through a automatic gearbox.

On the scales, the eX Pro measures 106 kg (234 lbs) dry. Rider ergonomics and chassis geometry center around a 1,305 mm (51.4 in) wheelbase engineered for quick, flickable steering geometry.

Within MotoLibrary's Sym archive, this model family spans 3 indexed model years from 2021 to 2024, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.

Engine
Engine Type Electric
Power 2.0 HP (1.5 kW)) @ 510 RPM
Torque 20.0 Nm (2.0 kgf-m or 14.8 ft.lbs)
Transmission
Gearbox Automatic
Performance
Emission Details No direct emissions
Chassis
Frame Type Underbone
Front Suspension Telescopic fork
Rear Suspension Dual shocks
Wheelbase 1305 mm (51.4 inches)
Wheels & Brakes
Front Brakes Single disc
Front Brake Ø 226 mm (8.9 inches)
Rear Brakes Single disc
Rear Brake Ø 220 mm (8.7 inches)
Wheels Aluminium alloy
Dimensions & Weight
Dry Weight 106.0 kg (233.7 pounds)
Power/Weight 0.0190 HP/kg
Overall Height 1120 mm (44.1 inches)
Overall Length 1870 mm (73.6 inches)
Overall Width 690 mm (27.2 inches)
Other
Starter Electric
Color Options Red, white
Instruments Digital
Electrical Lithium Ion battery.
Light LED headlight
Carrying Capacity Fron and rear rack
Notes

Lithium ion battery, 60V 22.4 Ah. Made in Taiwan.

More from Sym
Buying Checklist

Before You Compare This Bike

Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.

Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
Rider Profile

Who Is This Bike For?

🟢
Beginner
A2 license compatible, manageable power.
🏙️
Best For
City & Commuting
⚖️
Handling
Very lightweight — easy to handle
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