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Prevelo Alpha Four 2026 24 Wheel 8 Speed Kids Complete Bike Blue. High Spec, lightweight 24" wheel 8 speed bike with hydraulic disc brakes, designed for confident young riders ages 7 to 11.
Prevelo Alpha Four 2026 24 Wheel 8 Speed Kids Complete Bike Blue. High Spec, lightweight 24" wheel 8 speed bike with hydraulic disc brakes, designed for confident young riders ages 7 to 11.
Prevelo

Prevelo Alpha Four 2026 24 Wheel 8 Speed Kids Complete Bike Blue

£719.99
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

Hassle free returns

We hope you are very happy with your Windwave purchases. However if for any reason you are not completely satisfied, you have 30 days from the date on which the goods were received to return any item for an exchange or a full refund.

For any Returns or Warranty enquiries, you will need authorisation from our Returns Manager to be considered prior to shipping. Please contact hollie@windwave.co.uk for details. Hollie will arrange a return and an email containing a returns form will be sent to you. Please complete the form, attach a copy of your proof of purchase, and place them in with your product.

We recommend that you take your package to a post office and send via recorded delivery (or similar), as Windwave cannot accept responsibility for any loss or damage that may occur during transit. You are fully responsible for the item up until the time that it has been received by us. We advise that you email us the tracking number so it can be added to your claim for reference.

It normally takes us about 10 working days to process a return once the returned items have been received into our warehouse. Upon inspection of the returned product, Windwave will issue a refund or process an exchange. A return confirmation email will be sent to you once your return has been processed.

In the unlikely event that an item is returned to us in an unsuitable condition, Windwave reserves the right not to refund the item and arrange to send the item back to you at your expense.

Please note that we can only offer exchanges for a like-for-like product in a different colour or size. Please also bear in mind that we cannot guarantee that a replacement product will be in stock when your return is processed. We therefore we recommend placing a new order and returning the original product for a refund.

Please note that returned products cannot be dropped back at our warehouse or offices. All returns must be sent via post.

For further information please see our Terms and Conditions.

Under the Consumer Rights Act of 2015 you have an early right to reject goods that are unsatisfactory quality, unfit for purpose or not as described, and get a full refund.

However, this right is limited to 30 days from the date you took ownership of the goods (this could be the date of purchase or the date the goods were delivered to you - whichever is later).

After the initial 30 days, you can't demand a full refund in the first instance, but you still have the right to a repair or replacement.

Refunds (if applicable)

Once your returned item is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.

If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 calendar days. If you paid for standard delivery of the goods, the cost of standard delivery will also be refunded.

There are certain situations where only partial refunds are granted (if applicable):

  • Books or other paper products with obvious signs of use;
  • Any item not in its original condition, which is damaged or missing parts for reasons not due to our error; and
  • Any item that is returned more than 30 days after delivery.

Late or missing refunds (if applicable)

If you haven’t received a refund yet, first check your bank account again.

Then contact your credit card company, it may take some time before your refund is officially posted.

Next contact your bank. There is often some processing time before a refund is posted.

If you’ve done all of this and you still have not received your refund yet, please contact Hollie at hollie@windwave.co.uk.

Sale items

We do not offer refunds for sale items, unless they are faulty.

Exchange (if applicable)

We only replace items if they are defective or damaged. If you need to exchange an item for the same item, please send Hollie an email at hollie@windwave.co.uk and post your item to:

Returns Dept.
Solent UK Ltd TA Windwave
Units D2-D3 Heritage Business Park
Heritage Way
Gosport
Hampshire
PO12 3SA

Shpping

To return your product, please mail your product to:

Returns Dept.
Solent UK Ltd TA Windwave
Units D2-D3 Heritage Business Park
Heritage Way
Gosport
Hampshire
PO12 3SA

Include your details and reason for returning.

You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. Depending on where you live, the time it may take for your exchanged product to reach you, may vary. If you are shipping an item over £50, you should consider using a trackable shipping service or purchasing shipping insurance as we cannot guarantee that we will receive your returned item.

Right to cancel

In addition to our Returns Policy, under the Consumer Contracts Regulations of 2013, you have the right to cancel your order up to 14 days from the day you receive your goods if you are an online, mail or telephone order customer. You then have a further 14 days from the date you notify the retailer of your cancellation to return the goods. The refund will include any standard delivery charges paid. You will be responsible for the cost of returning a cancelled order to us.

We will refund to you the price paid for the items and (unless you did not pay for delivery) the delivery charges that you paid up to a maximum amount of the cost of our standard delivery option. You will be refunded to your original method of payment within 14 calendar days of our receipt of the cancelled items or, if earlier, within 14 days from the day we receive proof of return from you. If we do not receive the cancelled items back, we may arrange to collect them from you at your cost.

To exercise your right to cancel please contact Hollie at hollie@windwave.co.uk.

Prevelo Alpha Four 2026 24 Wheel 8 Speed Kids Complete Bike Blue

Season:2026

Brand:Prevelo

Code:PBA2404-BU

Prevelo Alpha Four 2026 24 Wheel 8 Speed Kids Complete Bike Blue

The alpha four mk iii is a versatile, 24" geared bike crafted for confident riders ages 7 to 11. Designed to handle paved routes, paths, and light trails, it blends trail-ready performance with youth-friendly ergonomics.

Key features:

  • 8-speed microshift acolyte drivetrain with wide 11 - 38ât cassette and clutched derailleur.
  • Promax hydraulic disc brakes for smooth, consistent stopping.
  • Tubeless-ready double-wall 24â rims paired with kenda small block eight tires.
  • Rider supply pod mounts for easy access to snacks and tools.
  • Kid-optimized heir crankset and narrow q-factor for efficient pedalling.




Hill Conquering Gear Range

The Microshift Acolyte Super Short Derailleur allows the Alpha Series bikes to use an 11-38t cassette. This gives 90% more gear range than other comparable bikes. The clutched cage helps keep the chain from dropping over even the roughest terrain.



Promax Hydraulic Disc Brakes

Promax hydraulic disc brakes provide young riders with smooth, consistent, and reliable stopping power. Whether navigating steep descents or threading through technical trails, these brakes offer excellent modulation and control, helping kids ride with greater confidence and composure. Designed to perform in a wide range of conditions, they inspire trust in both riders and parents by delivering powerful braking performance when it matters most.



Kid Friendly Shifting

Microshift builds some of the most thoughtfully engineered shifters for young riders. With compact, easy-to-reach triggers and exceptionally light actuation, this system is designed specifically with smaller hands in mind. The result is a smooth, intuitive shifting experience that empowers kids to ride with confidence and control. By prioritizing ergonomics and usability for youth riders, Microshift delivers a drivetrain interface that feels natural from the very first ride—no awkward reaches, no excessive force, just seamless gear changes tailored to growing cyclists.



Double Wall Tubeless-Ready Rims

Durable double wall rims provide a strong, stable platform for young riders tackling rough terrain. Tubeless-ready design allows for lower tire pressures, better traction, and fewer flats—ideal for confident riding on trails and beyond.

Please note: Delivery estimate is 4-5 working days from order.

Warranty Information

Prevelo Bikes warrants the frame and rigid fork of each new Prevelo Bikes brand bicycle and for five (5) years from the original date of purchase for the original owner. Prevelo Warranty




Technical Information

components

framelightweight triple butted 6061 aluminum. Low center of gravity, kid specific geometry. Internally routed cables. 3d forged dropouts. Dropper post compatible.
Forkbladed aluminum legs with 1 1/8" aluminum steer tube
seat clampaluminum quick release
brakespromax hydraulic disc brakes
derailleurmicroshift acolyte super short with springlock chain retention system
shifter8 speed microshift acolyte quick trigger w/ indicator
freewheel / cassette8 speed 11-38t microshift h083
crankheir lightweight aluminum 3 piece. Narrow width, 130mm length
chainring28t narrow wide with aluminum chain ring guard
bottom bracket68x113 hollow square taper with sealed cartridge bearings
headset1â" integrated threadless sealed cartridge
rimsdoublewall aluminum, tubeless compatible
front hub28h aluminum sealed cartridge with quick release skewer
rear hub28h aluminum sealed cartridge with hex key skewer
tireskenda small block eight 24x1.95 folding bead 60 tpi
saddleprevelo 1pc junior
seat postâ31.6mm alloy 1 piece
handlebarheir riser lightweight aluminum 31.8 clamp, 19mm grip 580mm wide, 25mm rise
stemlightweight aluminum 31.8, 35mm extension
grips110mm black rubber 19mm diameter lock-on
pedalscomposite big kid, 9/16 long crmo spindle
versionmk iii
Sizing Information

Measurements

weight19.6 lbs
minimum saddle height26.1 in / 665mm
maximum saddle height31.5 in / 800mm
gain ratio1.79 - 6.18
recommended inseam23" to 28"
wheel diameter24 in
wheelbase38.38 in / 975 mm
chain stay length15.94in / 405 mm
seat tube angle73â
head angle68â
effective top tube length19.88 in / 505 mm
bottom bracket height9.9 in / 252 mm
stack18.7 in / 475 mm
bottom bracket drop1.7 in / 43 mm
seat tube length12.59 in / 320 mm
standover20.07 in / 510 mm
q factor140mm
reach14.13 in / 359 mm
Professional Opinion

shipping weights & dimensions

box dimensions51.0 x 8.3 x 26.9"
shipping weight27.8 lbs
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