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Prevelo - Alpha Zero



The Alpha Zero balance bike is the perfect ride to help little ones learn balance before they jump on a pedal bike. It features:

  1. Lightweight 6061 aluminum frame with custom formed tubing.
  2. Lightweight aluminum alloy fork with chromoly steerer.
  3. Tektro rear v-brakes with small reach brake levers.
  4. Front and rear hubs with low profile rounded hex bolts and noWild Child Bikes harsh edged nuts for little legs to knock against.
  5. 99% assembled. Just install the handlebar.


Weight 8.5 lbs / 3.8 kg
Minimum Saddle Height 11.5 in / 292 mm
Maximum Saddle Height 14.6 in / 370 mm


A Wheel Size 12"
B Wheelbase 22.9 in / 581 mm
C Effective Top Tube Length 11.6 in / 295 mm
D Head Angle 67°
E Seat Tube Angle 69°
F Chain Stay Length 8.9 in / 225 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
REAR BRAKE Tektro aluminum V-brake
REAR BRAKE LEVER Tektro aluminum short reach
HEADSET 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
TIRE & TUBE Kenda 12 x 1.75
SADDLE Prevelo balance bike specific saddle
HANDLEBAR Prevelo Aluminum - 375mm wide x 50mm rise - 22.2mm to 19mm taper
HANDLEBAR STEM Aluminum 30mm extension
GRIP Kraton rubber



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.

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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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