Pello Romper 14″

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An amazing first pedal bike for kids likely to ride on all-terrain surfaces.

RATING: Exceptional

BEST FOR: Balance bike graduates in at least 4T pants. With knobby Kenda tires, the Romper is ideal for all-terrain riding, but the added weight of the tires may be limiting for timid riders.

SEAT HEIGHT: 18.5" – 22.5"

WEIGHT: 15 lb.



Geared Bike





15 lb.

Seat Height

18.5" – 22.5"

Frame Material

Aluminum Alloy

Tire Size


Brake Type

Coaster w/ Hand Brake(s)



Gain Ratio


Handlebar Height




Available Colors


Pros & Cons

  • Thick and knobby Kenda air tires are perfect for all-terrain riding
  • Low-rise handlebars allow for easier balance and increased control on trails
  • For ultimate responsiveness in steering, built with a sealed cartridge bearing Cane Creek headset
  • High gearing allows kids to gain more speed with each pedal stroke
  • Larger frame and higher handlebars allow for more room for growth for taller or larger-framed kids
  • Coaster brake can be removed with Pello's $20 freewheel kit
  • Bigger tires add weight - may be an issue for timid riders

Full Review

From Kenda tires and Tektro brakes to Cane Creek headsets and lightweight aluminum frames, Pello Bikes ooze quality.  Dreamt up and designed by a dad who couldn’t find a quality bike for a son, Pello Bikes went above and beyond creating a mere bike, he created a new standard for US bike manufacturers.

Taking notes from successful European kid’s brands, Pello was built around a child, rather than merely for a child. Built with “Ride Right” geometry, their bikes combine high-end components with child-specific geometry.  Strong and mighty, the Romper is an amazing bike for eager or aggressive preschoolers.


Weighing in at 15 lb., their 14″ Romper, the smallest bike they offer, was sheer delight for our four-year-old tester.  Wearing 4T clothes and with a 19″ inseam, he was able to fit on both the Romper and their 16″ Revo but found the smaller and lighter Romper easier to handle for most rides.  From paved bike trail to single-track, the Romper did not disappoint.  On paved rides, he happily kept up with the older kids in the pack, while on single-track, the knobby tires provided much-needed grip for rocky trails. The low-rise handlebars place riders in a comfortable, but not too relaxed, body position, allow for easier balance and more natural control.

4-year-old on Pello Romper



Small and responsive, Tektro small reach levers pair up with a Tektro rear mini V-pull brakes.  To prevent potential endo’s the Pello does NOT come with a front hand brake, but does have a coaster brake as required by CPSC standards.  Pello does sell a freewheel kit that will allow the coaster brake to be removed.

For the ultimate responsiveness in steering, each Pello is built with a sealed cartridge bearing Cane Creek headset.  Sealed to prevent dust from limiting movement, the headset kept the handlebar and front tires firmly aligned, even after falls, and will surely keep the steering smooth and resistance free for years to come.


Knobby to allow for traction in all surfaces and thicker to allow for more cushioning, the Kenda 14 x 2.125″ tires on the Romper are significantly larger than those on the Islabikes CNOC, WOOM, and ByK.  The larger tires add weight to the bike but allow for more aggressive riding. Visually, the tires also lend the Romper to more of a “mountain bike” look than a “road bike”.


Gain Ratio and Q-factor

The gearing of the Pello Romper is also more aggressive than the others.  The gain ratio of a bike is calculated using the number of teeth on the cogs on the bike, as well as the wheel size and crank arm (pedal arm) length.  A higher gain ratio allows a bike to be propelled farther with every pedal but requires more effort to get started.  The Romper is geared similarly to the CNOC with 3.57 vs. 3.13 but is much higher than the ByK at 2.57.  The higher ratio allows kids to pedal faster as it requires less “spinning” of the pedals to get going.  On the flip side, the Romper takes more force on the pedal to get started than the ByK, but for eager riders, the higher ratio will be more beneficial, especially once they master pedaling.

Compared to the CNOC, the Romper is also slightly wider, with the space between the pedals at 5.5″ (called the Q-factor) versus 5.25″ on the CNOC.  The more space between the pedals, the more kids have the splay their legs to pedal.  At 5.5″, the Romper is in the narrower range for Q-factor, making it a great fit for most kids.

Q-factor Comparisons


In summary, the Romper is an amazing bike starter bike for preschoolers ready to ride!  While not ideal for petite or really timid riders (the CNOC or WOOM2 would be a better option), its larger frame and higher handlebars allow for more room for growth for taller or larger framed kids. The ByK, however, is much smaller and is a better fit for kids in 3T, maybe even some a tall 2T.


Romper vs. Revo

For kids with an inseam of at least 19″, the Pello 16″ Revo would also be worth considering.  With the saddle in its lowest position, our four-year-old tester had no problems riding the Revo.  Larger, heavier and more bike to handle, he preferred the smaller Romper on most rides but excelled on the Revo during downhill technical rides.  For aggressive or experienced riders, the 16″ Revo would be worth considering, but for a first bike, the Romper would be a better choice.


Bottom Line

The Pello Romper is an ideal first ride for eager preschoolers ready to ride!  With knobby Kenda tires, the Romper is ideal for all-terrain riding, but the added weight of the tires may be limiting for timid riders.


FTC Disclosure: Affiliate links are included in this review.  No monetary compensation was provided for this review, however, the reviewed product was supplied by the manufacturer or distributor to help facilitate this review. All opinions and images are that of Two Wheeling Tots LLC.  All content and images are copyrighted and should not be used or replicated in any way. View our Terms of Use.

Disclosure: The majority of links provided are affiliate links we receive a small commission on sales made through them (including Amazon).
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