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Prevelo - Alpha Two

Speed Silver
Power Purple
Braap Blue


  • Silver Alpha 2 out of stock until about Mid September. 
  • The 16" Alpha Two is the perfect bike for 4 to 6-year-olds whether they are just learning to ride or are mastering the trails. It features:
    1. Prevelo confidence-inspiring low and narrow geometry. Prevelo geometry keeps the rider low, balanced and in control.
    2. Ships with a bonus short seat post for additional height adjustment.  Includes the tool required to change seat post.
    3. Lightweight 6061 aluminum frame with custom formed tubing.
    4. Lightweight aluminum alloy fork with chromoly steerer.
    5. Tektro front and rear v-brakes with small reach brake levers.
    6. Front and rear hubs with low profile rounded hex bolts and no harsh edged nuts for little legs to knock against.
    7. Three piece crank with squared taper cartridge bearing bottom bracket and ultra narrow Q factor.
    8. Double chain wheel guard.
    9. Custom made cranks. All Prevelo cranks are sized specifically for each model bike, down to the millimeter.
    10. 95% assembled. Just install the handlebar, seatpost, and pedals.


      Weight (including pedals) 14.5 lbs / 6.6 kg
      Minimum Saddle Height 17.7 in / 450 mm*
      Maximum Saddle Height 25.0 in / 635 mm
      Bottom Bracket Height 7.2 in / 182 mm
      Gain Ratio 3.8
      *The Alpha Two includes a bonus short seat post that allows the saddle height to be lowered to 17.7 inches.
      Standard 300mm seat post height range: 21 in (535 mm) to 25 in (640 mm) 
      Short 200mm seat post height range: 17.7 in (450 mm) to 21 in (535 mm)


      A Wheel Size 16"
      B Wheelbase 28.8 in / 730 mm
      C Effective Top Tube Length 15.4 in / 391 mm
      D Head Angle 69°
      E Seat Tube Angle 69°
      F Chain Stay Length 12.1 in / 307 mm


      FRAME 6061 heat treated aluminum alloy custom formed tubing
      FORK Aluminum alloy blades with chromoly steerer tube - 35mm rake
      SEAT CLAMP Aluminum alloy with toolless adjustment
      FRONT BRAKE Tektro aluminum V-brake
      REAR BRAKE Tektro aluminum V-brake
      FRONT BRAKE LEVER Tektro aluminum short reach
      REAR BRAKE LEVER Tektro aluminum short reach
      CRANK SET Prevelo anodized alloy 3-piece square taper with 95MM crank length.
      SPROCKET 25T with double chain ring guard
      BB SET Sealed cartridge
      HEAD SET 1 1/8" threadless
      RIM Aluminum with grinded sidewalls
      FRONT HUB Lightweight alloy 1-piece forged CNC with low profile rounded hex bolts
      REAR HUB Lightweight alloy 1-piece forged CNC with low profile rounded hex bolts - 14T cog freewheel
      TIRE & TUBE Kenda Small Block Eight Pro 16 ×1.5
      SADDLE Prevelo small kid saddle
      HANDLEBAR Prevelo Aluminum - 470mm wide x 50mm rise - 22.2mm to 19mm taper
      HANDLEBAR STEM Aluminum 30mm extension
      GRIP Kraton rubber
      PEDAL Composite with 9/16 chromoly axle


      Prevelo bikes are designed to inspire confidence and are built to be easy, safe and fun to ride. Prevelo bikes are lightweight, low to the ground and narrow, all features which we found makes mastering bike riding more fun and less scary for young riders. Prevelo bikes are packed with well thought out kid optimized features like short reach alloy brake levers, small diameter grips, internally routed cables, quick seat height adjustment, and rounded axle bolts with no harsh edges to get caught up on.

      Learn More!

      Need help with size?

      Make sure you are getting the right size. Read this handy little guide to help you pick the perfect bike!

      Size Guide

      Proof is in the media and smiles

      "We have put some serious miles on this little ripper of a bike and can honestly say from dirt trails in the bike park to neighborhood jaunts, this balance bike is a podium finish."
      - The Bike Dads

      "The Prevelo Alpha series is an exceptional line of bikes for eager young riders. Lightweight with a low-center-of-gravity, the Alphas are fun and easy to ride."
      - Two Wheeling Tots

      "From the tiny saddle to the custom 85mm-long cranks, everything on the Alpha One has been thought-through with the dedication and passion I normally see reserved for bikes costing thousands more."
      - Red Kite Prayer

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