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Prevelo 16" Alpha Two Bike

5 reviews

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Braap Blue
Speed Silver
Power Purple

Product Details

The perfect bike, whether they are just learning to ride or are mastering the trails.

Fits:  3.5-6 yr olds

Availability:  All colors are sold out.

Super light. Superb quality.  Prevelo bikes inspire confidence with their low and narrow geometry.  At only 14.5 lbs and a low minimum seat height of 17.5" (with the shorter seat post installed), most 3.5 year olds can comfortably ride this bike. 

The Prevelo Alpha Two Bike features:

  1. Prevelo confidence inspiring low and narrow geometry. Prevelo geometry keeps the rider low, balanced and in control.
  2. Lightweight 6061 aluminum frame with custom formed tubing.
  3. Lightweight aluminum alloy fork with chromoly steerer.
  4. Tektro front and rear v-brakes with small reach brake levers.
  5. Front and rear hubs with low profile rounded hex bolts and no harsh edged nuts for little legs to knock against.
  6. Three piece crank with squared taper bottom cartridge bearing bottom bracket and ultra narrow Q factor.
  7. Double chain wheel guard.
  8. Custom made cranks. All Prevelo cranks are sized specifically for each model bike, down to the millimeter.
  9. 95% assembled. Just install the handlebar, seatpost and pedals.

To comply with CPSC standards, the standard seat post on the Alpha Two is 350MM. With the standard seat post the lowest seat height is 23 inches. With the 140MM short seat post the seat height can be lowered to 17.5 inches. The short seat post includes a 6MM hex key for installation.

Add a Kickstand separately.


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 Alpha Two Geometry

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


Weights & Heights

Weight (including pedals)

14.9 lbs / 6.7 kg with standard seat post

14.5 lbs / 6.6 kg with short seat post

Minimum Saddle Height

23.0 in / 585 mm with standard seat post

17.7 in / 450 mm with short seat post

Maximum Saddle Height

26.0 in / 660 mm with standard seat post

19.8 in / 502 mm with short seat post

Bottom Bracket Height 7.2 in / 182 mm



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Customer Reviews
4.0 Based on 5 Reviews
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Filter Reviews:
Matt B.
United States United States
Prevelo alpha2

Very nice bike, fast shipping

Anthony C.
United States United States
Prevolo alpha two

Awesome sales team. Item was on back order (manufacturer) and the team followed up via voicemail and email to set proper expectations on shipping. He even offered in stock alternatives.

United States United States
nice bike - but delays, missing parts

After doing tons of research on kid bikes, we decided on this Prevelo. It is a nice bike and kiddo loves it. The experience with the seller was fine at the end of the day, but could have been better. There were significant delivery delays (in the order of weeks) beyond what we expected. The seller did communicate about the delays, but not until several days after placing the order. In addition, one of the brake pads fell off upon removing from the box because there were missing washers. Ultimately took it to a local bike shop to make sure it was put together properly.

Ricardo L.
United States
Slow shipping.

Bike is excellent. I ordered from this company with the impression they were in Colorado which they are but they didn’t have my item in stock and it needed to ship from California. The team there was unwilling to expedite this shipping without charging me. Will not order through them again.

Paul C.
United States
Great service - will order again from them

My 4 year old son was on a strider for 2 years. And it was time for him to learn pedaling. I really wish balance bikes were available when I learned. Could of had less scars. Son picked up the hand braking in 5 mins, pedaling in about 15 mins. And another 45 mins to learn how to start the bike from dead stop. The prevelo makes a great bike. Well balance and light. Money well spent!

Ready, Set, Pedal Prevelo 16 Alpha Two Bike Review