Pre-Order Dates

We do not open pre-orders for a shipment until we have a good amount of confidence in the ship date.  That being said, the estimated delivery dates listed on our website are based on the best information that we have at the moment.  While we cannot control every variable, we pledge to be honest and transparent about lead times.

- The ship dates that are on the website represent our honest estimate of the date that the bikes will ship on.

- Where information is imprecise (for example, referencing a month or quarter), it is because there are unpredictable factors that make it so we cannot credibly be more precise.

- We will work tirelessly to keep the bikes on schedule. It's part of our company culture to be very involved in our supply chain and to be proactive about addressing issues that could turn into delays.

- If something happens that changes the ship date we will communicate quickly and clearly about the delay.

- You can cancel your pre-order any time before your bike ships.


Pre-date changes

Your pre-order date will be included in your order confirmation. If we learn something that changes that date, we will contact you. You might see the pre-order date change on the website. There are a variety of things that could cause a change in the pre-order date including shipping delays, back logs, or moving through different batches. Just because the date on the website changes, does not mean that the date of a pre-order already placed has changed.  Again, if you place a pre-order and the estimated delivery date changes, we will inform you.


Pre-order payment policy

Your credit card will be charged immediately when you place your pre-order.  Your pre-order is cancelable and fully refundable. If you need to cancel a pre-order contact us and we'll take care of it!

Zulu One

39 reviews
Sold Out
Restock ETA Late-June
Use the link below to be notified when it's back
$599.00

Color: Speed Silver
Equipped with
Balance Tec

Use

Dirt path, single-track

Wheel Size

14 in

Age

~ 3 to 5 years

Type

Mountain Bike

Weight

13.5 lbs

(without pedals)

Inseam

14" to 17"

The new Zulu One builds on its legacy of innovation with significant weight reductions and groundbreaking BALANCE-TEC™ conversion system. The patent-pending BALANCE-TEC system is the first-ever balance-bike-to-pedal-bike conversion that doesn't compromise pedaling performance.

The Zulu One features:

  • A new smaller rear cog combined with a smaller chainring reduces weight while maintaining climbing-friendly gear ratios
  • Adjustable rear dropouts enable precise chain tension and wheelbase tuning
  • THRU-TUBE seat tube design increases fit range to accommodate growing riders
  • Sealed cartridge bearings throughout for superior durability
  • High-volume Kenda Booster tires for improved traction and ride comfort
  • Hydraulic disc brakes deliver category-leading control and safety

    Weight
    Weight
    Without pedals
    13.5 lbs
    Minimum Saddle Height
    Minimum Saddle Height
    Distance from ground to top of saddle when saddle is in lowest position. This is different than inseam, which is the recommendation for rider inseam.
    15.5 in / 395 mm
    Maximum Saddle Height
    Maximum Saddle Height
    Distance from ground to top of saddle when saddle is in highest position. This is different than inseam, which is the recommendation for rider inseam.
    25.2 in / 640 mm
    Gain Ratio
    Gain Ratio
    Gain Ratio is the ratio of distance of pedal travel to distance of bike travel. For those who like math:
    Gain Ratio = (Radius of Rear Wheel ÷ Crank Length) x (Number of Teeth in Chain Ring ÷ Number of Teeth in Rear Cog)
    3.765
    Recommended Inseam
    Recommended Inseam
    14" to 17"
    Wheel Diameter
    14 in
    Wheelbase
    Wheelbase
    The horizontal distance between the center of the front hub and the center of the rear hub
    26.77 in / 680 mm
    Chain Stay Length
    Chain Stay Length
    The horizontal distance between the vertical plane that intersects with the rear hub and the vertical plane that intersects with the center of the bottom bracket
    10.74 in / 273 mm
    Seat Tube Angle
    76°
    Head Angle
    66°
    Effective Top Tube Length
    Effective Top Tube Length
    Horizontal distance between the head tube and the seat tube when the saddle height is set to be level with the top of the head tube.
    13.0 in / 351 mm
    Bottom Bracket Height
    Bottom Bracket Height
    The vertical distance between the center of the bottom bracket and the ground
    7.1 in / 182 mm
    Stack
    Stack
    Vertical distance between the center of the bottom bracket and the top of the head tube
    12.59 in / 320 mm
    Bottom Bracket Drop
    Bottom Bracket Drop
    Vertical distance between the center of the rear axle and the center of the bottom bracket
    0.59 in / 15 mm
    Seat Tube Length
    6.3 in / 160 mm
    Standover
    Standover
    Vertical distance between the ground and the top of the top tube infront of the saddle.
    14.2 in / 360 mm
    Q factor
    Q factor
    The horizontal distance between the outsides of the crank arms, measured parallel to the bottom bracket.
    146mm
    Reach
    Reach
    The horizontal distance between the center of the bottom bracket and the center of the top of the head tube.
    9.21 in / 234 mm
    Shipping Weights and Dimensions
    Box Dimensions
    44.3 in x 7.0 in x 24.5 in
    Shipping Weight
    21.8 lb

    Frame
    THRU-TUBE™ Lightweight 6061 Aluminum with Low Center of Gravity Trail Geometry
    Fork
    Bladed Aluminum Legs with 1⅛" Aluminum Steer tube
    Seat Clamp
    Prevelo TallClamp with Toolless Adjustment
    Brakes
    Promax DSK 940 Hydraulic Disc
    Freewheel / Cassette
    10t 1pc driver
    Crank
    Lightweight Aluminum 3 piece. Narrow Width, 85mm length, 146mm Q factor
    Chainring
    18t Aluminum
    Bottom Bracket
    68x113 Hollow Spindle Square Taper with Sealed Cartridge Bearings
    Headset
    Integrated Sealed Cartridge Bearing
    Rims
    Aluminum
    Front Hub
    20h 9x100 Sealed Cartridge Bearing
    Rear Hub
    20h 110mm Sealed Cartridge Bearing Cassette
    Tires
    Kenda Booster 14 × 2.2
    Saddle
    Saddle
    aka "seat"
    HEIR Frame Hugger™ Little Kid - Alloy Reinforced
    Seat Post
    ⌀27.2mm alloy one-piece - Zulu One comes with two saddles and seat posts: tall and short
    Handlebar
    HEIR 19mm Riser Bar 31.6 clamp, 520mm wide, 25mm rise, 19mm grip diameter
    Stem
    Lightweight Aluminum 31.6, 35mm Extension
    Grips
    HEIR 110mm wide 19mm Lock-On
    Pedals
    Prevelo Composite Short Spindle, 9/16 Crmo Spindle
    Version
    MK II

    The Most Advanced 14" Mountain Bike

    Packed with mega smart features

    Prevelo Bikes - Zulu One - Speed Silver

    Let's do it.

    What the Press Says about the Zulu One

    My daughter's tears of frustration turned to unbridled shrieks of joy, and I understood why a well-designed kids' bike matters.

    Bicycling Magazine

    This Bike opens up longer riding with the anti-fatigue hydraulic disc brakes and slack, low and long stable geometry. All this makes for a very unique bike in the category of 14 inch bikes. We grab the tow ropes every weekend and go looking for fun mellow sustained descending single track. This is the best bike we have tried for adventurous three year olds for this purpose.

    The Bike Dads

    If you are a two and a half or three year old that can ride a two wheeler, I highly suggest you drop some hints to your parents about this.

    Berm Peak Express

    Exceptional - 5 Stars

    The ultimate rig for eager young riders, the Prevelo Zulu One is the best 14 inch true mountain bike we’ve ever encountered.

    Two Wheeling Tots

    9.7

    The Prevelo Zulu is a lightweight, durable, and stylish companion, ensures your kid's biking journey is not just a ride but an unforgettable adventure.

    Cyclist Authority

    Best Kids Gear for Summer Adventures

    This fully-featured mountain bike has all of the pieces to make the intimidating (for kids and parents) transition from kiddo cyclist to kiddo mountain biker.

    Outside

    I’m confident at this point that the Zulu One is built to last for not just one kid, but several.

    NSMB

    1 of 7
    Customer Reviews
    4.9 Based on 40 Reviews
    5 ★
    90% 
    36
    4 ★
    10% 
    4
    3 ★
    0% 
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    2 ★
    0% 
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    Customer Photos
    Write a Review

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    Filter Reviews:
    JP
    12/25/2024
    Jarred P.
    United States

    Zulu One

    I purchased the Zulu One for my 2.5 yr old who is showing balance and the desire to lift his feet on the current balance bike and just coast. I am truly blow away by the quality of this bike and its customization. The bike was packaged with quality, thought, and care—clearly with the customer in mind. The bike itself is a beast. This thing could be thrown off a cliff and be just fine. I have no doubt my little dude will have this for years to come in multiple phases of his childhood. Amazing product with OUTSTANDING quality.

    Prevelo Bikes Zulu One Review
    EP
    12/25/2024
    Elijah P.
    United States

    Buy this for your little shredder!

    We love this bike. It arrived early, was well packaged, and easy to assemble. Now my little guy can join me on the trails, and I couldn't be happier!

    Prevelo Bikes Zulu One ReviewPrevelo Bikes Zulu One ReviewPrevelo Bikes Zulu One Review
    BS
    04/21/2024
    Bjørn S.
    Norway
    • Fit SmallPerfectLarge

    Enabler!

    Had the bike for 2 1/2 weeks now, and we have unlocked new levels. Learning to use the brakes combined with learning to kick speed and start pedaling to get going independently and put the feet to the ground while braking to stop without falling over has made it possible for me as a dad to grab my own bike and ride along rather than running behind to save her from falling over. Now we can cover new ground and go for longer rides, and she just wants to go riding at every opportunity. I have added a kidreel for towing uphill, which definitely is recommended accessories. Great bike, well done! Will surely stop by for tacos if we ever make it across the pond:)

    Prevelo Bikes Zulu One ReviewPrevelo Bikes Zulu One ReviewPrevelo Bikes Zulu One Review
    BD
    04/03/2024
    Brad D.
    United States
    • Fit SmallPerfectLarge

    Customer for life

    I cannot recommend Prevelo enough. As an avid cyclist (mostly mountain) I very much appreciate that Prevelo recognizes that coaster brakes are a big hinderance to establishing good habits and an enjoyable experience. Having the option to get a rear disc brake with a freehub was a major consideration for purchasing my son(s) a bike. The quality of the Zulu one is exactly what I was looking for in a kids bike. The thought was put in for all of the components– both size and quality. I'm confident that this bike will be able to handle my first son and be able to be handed down to my second son. The geometry was also well thought out. Especially with mountain biking, giving kids a confidence inspiring ride is extremely important. On top of all of that Jacob really took care of me and made sure I was able to get my son a bike in time for his 3rd birthday. In just a few emails, it became abundantly clearly that Jacob takes great pride in what he does. That is the type of person and company that I want to support. I encourage you to do the same.

    NA
    04/23/2023
    Nikita A.
    United States

    The BEST!!!

    Ok, so my husband and I did months of research before buying our 3 y.o daughter a bike. We are mtn bikers ourselves and really want her to learn right from the start! The addition wheel and back disc brake is great! The hand brakes are UNREAL!! She can reach them, and she can pull them with literally two fingers!!! It’s mind blowing how good this bike is. We could not be any happier with our purchase and are having so much fun teaching her the basics. Thanks prevelo for producing such an incredible quality bike for this age. Our daughter is pretty small for her age and this bike is going to last us 2 years for sure!

    Prevelo Bikes - Zulu One - Speed Silver

    Zulu One

    $599.00

    The new Zulu One builds on its legacy of innovation with significant weight reductions and groundbreaking BALANCE-TEC™ conversion system. The patent-pending BALANCE-TEC system is the first-ever balance-bike-to-pedal-bike conversion that doesn't compromise pedaling performance.

    The Zulu One features:

      Color

      • Speed Silver
      • Bodacious Blue
      • Pedal to the Metal Pink

      Wheel Size

      14 in

      Type

      Trail Bike

      Use

      Dirt path, single-track

      Speeds

      Single

      Weight

      13.5 lbs

      Min Saddle Height

      15.5 in / 395 mm

      Max Saddle Height

      25.2 in / 640 mm

      Wheelbase

      26.77 in / 680 mm

      Tires

      Kenda Booster 14 × 2.2

      Saddle

      HEIR Frame Hugger™ Little Kid - Alloy Reinforced

      Derailleur

      -

      Cassette

      10t 1pc driver

      Crank

      Lightweight Aluminum 3 piece. Narrow Width, 85mm length, 146mm Q factor

      Brakes

      Promax DSK 940 Hydraulic Disc
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