43,669 bikes · 493 makes Add a bikeLog inRegister
Scooters

2017Sinnis Prime 50

★ 3.0
Click to vote

20 fields on record

The 2017 Sinnis Prime 50 is an entry-level commuter scooter designed for new riders and urban users seeking an affordable, easy-to-ride option. Its lightweight frame, automatic transmission, and low seat height make it accessible to shorter riders, while the electric starter and simple controls emphasize convenience and reliability for daily city commuting.

Capacity
50.0 ccm
Engine
Single, four-stroke
Gearbox
Not on record
Know it? Add it →
Dry weight
81.0 kg
Seat height
800 mm
Power
3.9 HP (2.8 kW) @ 7500 RPM
⇄ Compare with another bike + Add to garage All model years

How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 8Agility 78Comfort 45Off-road 5Touring 10Road manners 40
Off-road & trail5%
Cornering25%
City riding88%
Daily riding70%
Touring8%
Two-up15%
Track2%
Best for
Built purely for low-speed commuting and running errands around town rather than any kind of performance riding.
Built for
A simple, no-frills 50cc automatic scooter that prioritizes practicality, fuel economy, and easy handling over excitement.
Not ideal for
Not suitable for highway riding, long-distance touring, carrying a passenger comfortably, or anyone wanting real acceleration or speed.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Will it fit you?

Worked out in your browser - nothing is sent to us
At 800mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with both feet flat on the 2017 Sinnis Prime 50, with a moderate knee angle of around 100 degrees and a slightly forward riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at 751-820 mm — Middle Ground →

Find bikes that fit your height →

Full specifications

Engine
Capacity
50.0 ccm
Power
3.9 HP (2.8 kW) @ 7500 RPM
Engine type
Single, four-stroke
Power/weight ratio
0.0481 HP/kg (dry)
Cooling system
Air
Fuel system
Carburettor
Starting
Electric
Transmission
Transmission type
Automatic
Final drive
Belt
Dimensions & weight
Seat height
800 mm
Dry weight
81.0 kg
Fuel capacity
5.00 litres
Chassis & suspension
Front suspension
Telescopic
Rear suspension
Coil Spring
Brakes & wheels
Front brakes
Single disc
Rear brakes
Expanding brake (drum brake)
Front tyre
3.50-10
Rear tyre
3.50-10
Other
Color options
Red/white/black

Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.

Rider Reviews

3.0
★★★☆☆
Rider rating
MotorcycleDB

The 2017 Sinnis Prime 50 is a sleek and stylish motorcycle that offers great value for its affordable price point. With a 49cc engine, this bike is perfect for beginner riders or those looking for a cost-effective transportation option. The lightweight design and nimble handling make it easy to maneuver through city streets and traffic. The Prime 50 also boasts a modern and eye-catching appearance, with sharp lines and a sporty silhouette that is sure to turn heads.

In addition to its attractive design, the Sinnis Prime 50 offers practical features such as a fuel-efficient engine and ample storage space under the seat. The comfortable seating position and responsive brakes make for a smooth and enjoyable riding experience. Whether you're a new rider or simply looking for an economical mode of transportation, the 2017 Sinnis Prime 50 is a fantastic choice that doesn't compromise on style or functionality.

Own one? Add it to My Garage and write an owner review with an Owner badge.

Common questions

What is the engine size of the Sinnis Prime 50?

The 2017 Sinnis Prime 50 has a Capacity of 50.0 ccm (3.05 cubic inches).

What engine power does the Sinnis Prime 50 have?

The 2017 Sinnis Prime 50 has a Power of 3.9 HP (2.8 kW) @ 7500 RPM.

How much does the Sinnis Prime 50 weigh?

The 2017 Sinnis Prime 50 has a Dry weight of 81.0 kg (178.6 pounds).

Shop this bike

Affiliate links

We may earn a commission from qualifying eBay or Amazon purchases made through these links. As an Amazon Associate I earn from qualifying purchases.

Similar bikes

Same category, weighted similarity

More Sinnis Motorcycles