Bicycle Manufacturers · United States

Guardian Bikes

Guardian Bikes designs and sells kids' bicycles with the SureStop brake system, assembled in the USA and shipped direct, with a 365-day return policy and RideSizer fitting tool.

About Guardian Bikes

Guardian Bikes: kids' bicycles built around the SureStop brake

Guardian Bikes is a direct-to-consumer brand of children's bicycles, with a smaller line of adult models. The company presents its bikes as "easiest to learn, safest to ride" and centres its product on the award-winning SureStop Brake System. The range is organised by age and child height, from balance bikes for ages 1.5 to 4 up to 26-inch models for ages 10 to 14, plus adult bikes in small and large sizes.

Guardian states that its bikes are built in a USA factory and shipped directly to customers. The company describes a "Learn to Ride in 1 Day" method and says its bikes are compatible with both training wheels and the balance bike method, so families can choose the approach that suits each child.

A size for each stage, from balance bikes to adult models

The catalogue is structured around the rider's height and age. The lineup includes:

  • Balance bike for ages 1.5–4, for child heights of 33–40 inches.
  • 14-inch bike for ages 3–5, for heights of 37–43 inches.
  • 16-inch bike for ages 4–6, for heights of 40–46 inches.
  • 20-inch Small bike for ages 5–8, for heights of 43–51 inches.
  • 20-inch Large bike for ages 6–9, for heights of 45–53 inches.
  • 24-inch bike for ages 7–11, for heights of 49–57 inches.
  • 26-inch bike for ages 10–14, for heights of 54–64 inches.
  • Adult bikes in Small (5'0"–5'7") and Large (5'8"–6'3").

To help choose, the site offers RideSizer®, a quiz-based sizing tool. It also publishes a kids' bike sizing guide and explanatory content on teaching a child to ride and on what a balance bike is.

Assembly, delivery and the 365-day test ride

Guardian says its bikes arrive 99% assembled and that assembly takes less than ten minutes from box to ride. The company describes the out-of-box experience as engineered for simplicity and states that delivery arrives in one to five days. The purchase is covered by a 365-day return policy: customers can return or exchange the bike for up to a year after delivery, and the company's "Growth Spurt Guarantee" allows a return or exchange in that period. Returns are described as worry-free, with the option to donate the bike to a local charity with proof of receipt for a full refund. A "Smooth Ride Guarantee" covers spare parts and repairs within the first year of purchase.

Accessories and spare parts

Alongside bikes, the store sells helmets, bells, spare parts and a full accessories range, as well as gift cards. Training wheels compatible with its kids' bikes can be purchased through the site.

Customer ratings and reception

The site displays an overall rating of 4.9 out of 5 based on 41,508 reviews, and states that 98% of customers love and keep their Guardian bikes. Individual model pages show separate ratings: the balance bike 4.9 from 2,291 reviews, the 14-inch 4.8 from 4,673, the 16-inch 4.9 from 9,062, the 20-inch Small 4.8 from 6,799, the 20-inch Large 4.9 from 6,693, the 24-inch 4.9 from 7,841, the 26-inch 4.8 from 3,205 and the adult bikes 4.6 from 212. The company also cites recognition including a 2020 Big Innovation Award and describes the SureStop system as award-winning. Testimonials on the site describe children learning to ride without training wheels within hours.

Sales and ordering information

At the time of writing this profile, the site advertised a "Spooktacular Sale" with 40% savings on all bikes plus a $100 free accessories bundle, and listed comparative values alongside sale prices for each model. It also stated that guaranteed holiday delivery for all kids' bikes ended on Friday, December 20. Orders are placed online, and the company provides a support team reachable by chat, phone and email.

In brief

Kids' bikes with SureStop brakes