8-speed MicroShift Acolyte drivetrain with wide 11-38T cassette and clutched derailleur ensures smooth, reliable shifting for varied terrain
Promax hydraulic disc brakes provide consistent, powerful stopping for enhanced safety
Tubeless-ready double wall 24-inch rims reduce flats and improve traction on light trails
Rider Supply pod mounts allow easy access to snacks and tools during rides
Heir crankset and narrow Q-factor optimize pedaling efficiency for young riders
Summarized by Shop
The Prevelo Alpha Four is a 24-inch kids' bike and the step up from the 20-inch Alpha Three, crafted for confident riders ages 7 to 11. At 19.2 pounds it blends trail-ready capability with youth-friendly ergonomics: an 8-speed Microshift Acolyte geared drivetrain with chain retention and hydraulic disc brakes. A Two Wheeling Tots Top Pick
Drivetrain
8-speed MicroShift Acolyte with wide 11-38T cassette and clutched derailleur
Brakes
Promax hydraulic disc brakes
Rims
Double wall 24-inch, tubeless-ready
Tires
Kenda Small Block Eight
Weight
Approximately 19.2 lb (8.9 kg)
Crankset
Heir optimized for kids
Summarized by Shop
4.9
310 ratings
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The Best Kid’s Bikes
We recently traded in my daughter’s Alpha 3 for a 4 and couldn’t be happier with Prevalo bikes! Lightweight, super nice bikes that we feel great about our daughter cruising around the city on!
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Leah · July 17, 2024
Great bike
I am an active cyclist and I wanted to get a high quality, lightweight bike for my kid who had recently outgrown his Woom, with a preference for an independent brand if possible. Heard about Prevelo through an Escape Collective podcast and decided to take the plunge. Sizing recommendation was spot on, the bike looks great, feels like a quality bike, and was well assembled (I work on my own bikes and I usually need to adjust a thing or two on pre-assembled bikes, but no issues with this one). My kid has previously had two Woom bikes and I was happy with them but I would rate the Prevelo higher. Recommended.
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Craig · July 10, 2024
7 yo Loves It
This is a really great lightweight bike. Our 7 yo moved from the Woom 4 to the Prevelo Alpha 4 and it was a great transition. We loved our Wooms and this was another great option (with better colors for our kiddo).
