Starrun S20 Review: Dual Suspension Folding E-bike 2023!


The ever-popular Fat Tire folding bike segment is taking a thrilling turn with the arrival of the Starrun S20. This dual suspension folding electric bike is an absolute powerhouse that’s set to redefine what you thought possible for folding bikes. If you’re someone who craves exhilarating rides up steep hills with no hesitation, then this is the bike for you.

Forget everything you thought you knew about folding bikes because the Starrun S20 is here to break the boundaries of its class. Today, we’re diving into a sponsored review of the S20 from Starrun. Let’s kick things off by delving into the concept behind this extraordinary bike.


Normally, folding bikes are known for their efficiency, lightweight design, and small motors and batteries. They’re often tailored for short commutes, covering just that last mile or two. The Starrun S20, however, redefines this concept entirely. It’s built to tackle steep hills with ease and can travel significant distances while ensuring both comfort and convenience. It’s not your average folding bike; it’s a game-changer in the world of electric bicycles.

Frame Material‎Aluminum
Motor750W(peak 1200W)
Max Speed28MPH
Max Torque85NM
Tires20x4-inch Fat tire
Brake Style‎Hydraulic brake
Suspension Type‎Rear and Front
Number of Speeds‎7
Battery Capacity52V 15Ah
Max Range (PAS)45-55 miles
Item Weight‎82 Pounds
Item Dimensions LxWxH‎42.52 x 23.23 x 31.89 inches

Design and Build Quality

The Starrun S20 is an impressive folding bike with a design and build quality that sets it apart in the world of compact transportation. Weighing around 80 pounds in total, the S20 manages to maintain a sleek and robust design, proving that a folding bike can still offer outstanding performance and aesthetics.

Starrun S20 Review: Design and Build Quality

One of the standout features of the Starrun S20 is its ability to carry up to 300 pounds on the bike, thanks in part to its wide rack and ease of mounting. This Tugboat-like capacity makes it ideal for a variety of riders, from urban commuters to weekend explorers. The S20’s design is both functional and eye-catching, with a striking black and orange color scheme and meticulous attention to detail. It’s the kind of bike that turns heads wherever it goes, making you feel like a superstar cruising down the street.

Starrun S20 Review: front light

What truly sets the Starrun S20 apart, though, is its impressive display. The vibrant and easy-to-read display is reminiscent of the bike’s overall look, giving it a cohesive and attractive appearance. The controls for the display are conveniently located right at your fingertips, allowing for smooth and easy adjustments to your ride settings while on the go.

Starrun S20 Review: display

Folding bikes are all about convenience, and the S20 takes this to heart. It can fold its frame, handlebars, and pedals, making it incredibly convenient to transport and store. This is especially beneficial for those who need to take their bike on public transportation, store it in tight spaces, or simply want to keep it out of the way when not in use.

Starrun S20 Review: rear light

The Starrun S20 also features a locking and removable battery, making recharging a breeze. You can take the battery with you to charge separately, or charge it while it’s still on the bike. Having the battery weight positioned in the middle of the bike is a clever design choice, as it helps maintain balance, particularly when navigating challenging terrains.

Starrun S20 Review: gear-shifting precision

The dual suspension system on the Starrun S20 is a noteworthy feature that enhances both comfort and control for the rider. Capable of absorbing about 800 pounds, this suspension is a game-changer, allowing you to maintain stability and ride with ease even when carrying heavy loads.

Starrun S20 Review: frame

The front suspension, which is adjustable and equipped with a lockout feature, can be customized to meet your riding preferences. Whether you prefer a plush, cushioned ride or a locked-out, rigid feel for improved control, the S20 has you covered. This level of flexibility is essential, especially when tackling various terrains and load capacities.

Starrun S20 Review: Fat Tire 20x4 inches

The rear rack, with its wide footprint, further complements the suspension system. It not only enhances the bike’s overall stability but also adds to its cargo-carrying capabilities. With this combination of dual suspension and a sturdy rear rack, the Starrun is much more versatile than it might appear at first glance. It’s capable of handling a wide range of tasks, from daily commuting to hauling groceries or even larger items.

Starrun S20 Review: sturdy rear rack

Amidst all the power in the electric system, it’s easy to overlook some of the other components that contribute to the S20’s impressive performance. The Shimano Tourney derailleur, for instance, plays a crucial role in the bike’s gear-shifting precision. Supported by the pedal assist function, the Cadence-based pedal assist system provides an extra boost of power when needed, ensuring a smooth and effortless ride. This combination of electric assistance and precise shifting allows for an enjoyable cycling experience, whether you’re facing uphill climbs or cruising along flat roads.

Starrun S20 Review: dual suspension system

Whether you’re navigating the city streets as an urban commuter or exploring scenic trails on the weekends, the Starrun S20 offers an innovative and versatile solution. It combines impressive carrying capacity, a striking design, and user-friendly features that make it an excellent choice for riders seeking both performance and convenience in a folding bike. The S20 truly pushes the limits of what a folding bike can achieve and stands as a testament to the potential of modern bicycle design.

Starrun S20: Motor and On The Road

The Starrun S20 is a true powerhouse thanks to its 750W geared motor, and it takes on uphill challenges with incredible ease. Riding this bike, you’ll feel like it devours steep hills for breakfast, making every climb a breeze.

Starrun S20 Review: on the road or driving test

I recently had the opportunity to take the S20 for a spin on some steep inclines, and I was thoroughly impressed. Whether using the twist throttle or engaging pedal assist, this little dynamo can conquer virtually any hill you throw at it. The bike’s throttle response is lightning fast, and it surges forward with zero hesitation. It’s like having your very own superhero sidekick, pushing you up even the most challenging hills effortlessly. The power and performance of the motor truly stand out, making uphill journeys a joy rather than a struggle.

Starrun S20 Review: hydraulic brakes

Of course, safety is paramount, especially when you’re cruising at speeds of up to 28 miles per hour. Fortunately, the Starrun S20 has you covered in this department as well. It’s equipped with hydraulic brakes that deliver precise stopping power, ensuring that you have full control over your speed and can stop quickly and safely when needed. These brakes add an extra layer of security to your riding experience, especially when you’re navigating downhill sections.

Starrun S20 Review: on the road or driving test

In addition to its remarkable performance, the Starrun S20 pays attention to safety with its well-rounded lighting system. The bike features both front and rear lights, including a brake light function. This ensures that you remain highly visible during late-night rides or in low-light conditions, enhancing your safety and making you easily noticeable to other road users. The attention to safety details on the S20 aligns with its overall reliability and robust build.


Battery and Range

At the core of the Starrun S20’s remarkable performance lies its battery and motor system. Let’s delve into the heart of the matter and explore what makes this bike truly exceptional.

Starrun S20 Review: battery

The S20 is equipped with a 52V 16-amp battery, and it’s this powerhouse that ensures this bike can truly go the distance. The high voltage and ample amp-hour capacity provide the bike with an extended range that’s perfect for long rides, daily commutes, or adventures that take you far from home. This battery is not just “good enough” but rather an exemplary choice for riders who demand both power and endurance.

Starrun S20: Conclusions

Overall, the Starrun S20 is a groundbreaking electric bike that defies conventions by blending power, style, and convenience in an exceptional package. This bike is tailor-made for thrill-seekers who crave the ability to conquer steep hills with ease. Its folding feature, top-notch power, and striking design make it a standout in the world of electric bikes.

Starrun S20 Review: on the road or driving test

Special thanks to Starrun for their sponsorship on Electrik. If you’re interested in acquiring your own electric bike from Starrun, you can explore the links provided in the description below. The Starrun S20 exemplifies the innovation and performance that are redefining the electric bike industry, offering a thrilling and versatile riding experience for those who demand the best.


Alternatives of Starrun S20



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