youth gravel bike Prevelo Alpha Three 20" Braap Blue

youth gravel bike Prevelo Alpha Three 20" Braap BlueThe Alpha Three Mk III is a lightweight, 20" geared bike designed for confident young riders ages 5 to 9. Built for adventures on pavement, paths, and light trails, it delivers refined performance, intuitive handling, and a fit that respects growing riders proportions. Key features: 8 speed Microshift drivetrain with wide 1138T gearing and clutched derailleur Promax hydraulic disc brakes for consistent, low effort stopping Tubeless capable double wall

The Alpha Three Mk III is a lightweight, 20" geared bike designed for confident young riders ages 5 to 9. Built for adventures on pavement, paths, and light trails, it delivers refined performance, intuitive handling, and a fit that respects growing riders’ proportions.

Key features:

• 8-speed Microshift drivetrain with wide 11–38T gearing and clutched derailleur
• Promax hydraulic disc brakes for consistent, low-effort stopping
• Tubeless-capable double-wall rims
• 20×1.5" Kenda tires
• Integrated handlebar and stem for a clean, ergonomic cockpit
• Rider Supply pod mounts for top tube bag compatibility
• Lightweight aluminum frame with kid-optimized geometry and internal cable routing

Mk III upgrades over Mk II:

• Hydraulic disc brakes
• Clutched Microshift derailleur for secure, silent chain retention
• Tubeless-ready wheels for fewer flats and better traction
• One-piece bar/stem with recessed bolts for a streamlined, snag-free setup
• Rider Supply pod mounts for strap-free gear carrying
  

At just 16.9 pounds, the Alpha Three Mk III blends low weight with high capability—ready for kids who want to ride further, shift smarter, and stop with confidence.