• Y02320O
  • Y02320O
  • Y02320O
  • Y02320O
  • Y02320O
  • Y02320G
  • Y02320G
  • Y02320G
  • Y02320G
  • Y02320G
  • Y02320T
  • Y02320T
  • Y02320T
  • Y02320T
  • Y02320T
  • Y02320DG
  • Y02320DG
  • Y02320DG
  • Y02320DG
  • Y02320DG
  • Y02320PK
  • Y02320PK
  • Y02320PK
  • Y02320PK
  • Y02320PK

YOMO 20

YOMO 20

An ultra-light 7-speed bike that opens bigger rides with smooth young-rider control.

£400.00
£400.00
Sale Sold out
VAT Included
Color: Green
Size: Rider Age 5 - 8 Years Old
Free standard delivery (3–4 days) · Express £15 (1–2 days) · More info
  • Visa
  • Mastercard
  • American Express
  • PayPal
  • Shop Pay

Why Choose YOMO

WHY CHOOSE YOMO

YOMO bikes, designed with triple-butted lightweight alloy frames offer exceptional ease of maneuverability, allowing children to develop their skills, explore new trails, and have a blast while maintaining safety and control. YOMO makes learning to ride a bike enjoyable for everyone involved! Our premium bikes are crafted with junior-specific components that remove the stress from teaching while ensuring that the bike remains lightweight and most of all, fun to use. By being able to effortlessly lift and handle their YOMO bike, children can build their cycling confidence and benefit from a faster more seamless learning experience.

FRAME GEOMETRIES JUST FOR KIDS

YOMO's junior-specific ‘forward’ geometry ensures a safe and comfortable riding experience. Unlike traditional bikes, YOMO positions the rider's centre of gravity closer to the handlebars for intuitive balance and stability, helping young cyclists quickly master their bike and enjoy endless adventures on two wheels.

INTERNAL CABLE ROUTING

Do kids deserve any less? No way! We're passionate about providing the same top-notch features for our little cyclists that are standard for their parent’s premium bikes. A trendy and sleek design that eliminates scrapes from jutting cable holders, making their cycling adventure even more fun!  

LOW RIDER!

A low bottom bracket, now a standard feature on adult bikes, provides significant benefits for children as well. Lowering the centre of gravity, boosts stability and control, making it easier for children to balance and manoeuvre their bikes. This increased stability leads to greater confidence and safety during rides. The reduced overall height of the bike also makes it easier to get on and off. This feature is particularly helpful for young riders who are still mastering the basics of cycling.

Q-FACTOR

Sounds overly scientific hey, but it really isn’t - most children's bikes share the same Q-factor as adult bikes, resulting in a wide, uncomfortable leg stance. YOMO bikes offer a significantly reduced Q-factor more appropriate for children, promoting a comfy, ergonomic position that's gentle on hips and knees.

CHILD-FRIENDLY ERGONOMICS

YOMO bikes are tailored for children's proportions, with each model catering for the intended age and size of rider. They feature premium components like extra small grips, easy reach and adjustable brake levers, suitable handlebar width, ergonomic saddles, and optimal crank length, ensuring a fun and effortless ride.

ROAD-HUGGING, GLIDE-AND-RIDE TYRES

Experience versatile rides with Kenda lightweight tyres designed for various terrains, from smooth tarmac to rugged gravel and dirt. These adaptable tyres offer exceptional grip and stability in all weather conditions, ensuring safety and excitement during straight rides or sharp turns

FUSS-FREE QUICK-RELEASE SEATPOST CLAMP

Our quick-release seatpost clamps ensure fuss-free, tool-less saddle height adjustments. It's child's play, quite literally. Let the fun times roll!

SHINE BRIGHT, BE SEEN!

Equipped with reflective tyres and frame decals, YOMO bikes offer improved visibility and safety in low-light situations, promoting a secure and confident ride…oh, and that look ultra cool!

A Lightweight 20-Inch Kids' Bike for Ages 5-8

As rides grow longer and routes become more adventurous, young riders need a bike that can keep pace. The YOMO 20 introduces gears in a simple, confidence-building way, giving children more control on hills and varied terrain without making the bike feel heavy or complicated.

At just 7.65 kg, this lightweight 20-inch kids' bike feels balanced and easy to handle. The smooth Shimano 7-speed drivetrain helps riders find a comfortable rhythm, while child-specific geometry, easy-reach brakes and carefully proportioned components make every ride feel natural and reassuring.

YOMO 20 is designed for children aged approximately 5-8 and an inside leg of around 53-67 cm. Age is a helpful starting point, but every child grows differently, so use our Size Finder to confirm the safest and most confidence-inspiring fit.

Inside Leg (?)
50.4 cm - 61 cm

Have the child stand against a wall. Position a small book between their legs, pushing it up as high as is comfortable. After the child steps away, measure the distance from the top of the book to the floor for the inside leg measurement

Bike Weight (?)
7.65 kg

Weight measured without pedals. Production-related weight deviation of +/- 3% is possible.

Rider's AGE
5-8 years

Rider's Height
115 cm - 135 cm

Free YOMO Helmet
View full details
 
  • Free delivery

    Fast shipping to your doorstep across mainland UK.

  • Life time warranty

    Frame and fork protected for life with free replacement.

  • Fully tuned

    Every YOMO bike is checked and tuned to perfection before delivery.

  • Easy returns

    A simple 30-day return policy if plans change.

  • YOMO Biketrade

    Upgrade sustainably and earn up to 50% credit with the return of your old bike.

THE DETAILS THAT MATTER

Specifications

Frame set

Frame

6061 T6 Heat-Treated, Triple Butted Lightweight Alloy. Features Low Center of Gravity, Child-Specific Geometry, and Internal Cable Routing. Seat Tube Length: 10''

Fork

6061 T6 Heat Treated, Lightweight Alloy, 1-1/8'' Alloy Steerer

Headset

1-1/8" Semi-Integrated Threadless Headset

Seat Clamp

Quick-Release Mechanism, 31.8mm Diameter

Controlhub

Handlebars

Alloy Butted 500mm Flat Handlebar: 6-Degree Backsweep, 25.4mm Bar Bore

Stem

Lightweight Alloy, 28.6mm Steerer, 10-Degree Rise, 50mm Extension, 25.4mm Bar Bore

Grips

Velo Double Density Grips: Slim Profile, Comfortable and Non-Slip Surface, Ergonomic Design, 125mm Length

Saddle

Selle Royal Explora JRN Saddle: Kid-Friendly Ergonomics, Water-Resistant Vacuum Technology, Dimensions: L: 225mm x W: 135mm

Seatpost

3D Forged Alloy, Micro Adjust Mechanism, 27.2mm Dia, 250mm Length, 12mm Offset, with Scale Line

Braking System

Brake Levers

Tektro JL510-RS, Aluminium, Reach Adjustable Mechanism, Tailored for Young Riders' Hands.

Front Brake

Alloy Mini V-Brake, Dual Linear Spring Tension Adjuster, Rust free Nut & Bolts

Rear Brake

Alloy Mini V-Brake, Dual Linear Spring Tension Adjuster, Rust free Nut & Bolts

Fun-Speed Set

Shift Levers

Shimano 7-Speed Rapidfire Plus: Enables Quick Shifting with the Capability to Downshift Three Gears in One Stroke. Features Optical Gear Display.

Freewheel/Cassette

Shimano 7-Speed Cassette, Gear combination: 11-28T, Features HYPERGLIDE Technology

Chain

KMC Z7, High Pin Power, Reinforced Durability, and Quieter Riding Experience.

Crankset

Forged Alloy 3-Piece Crankset: Narrow Q-Factor, Square Taper, 114mm Length, Double Plastic Chainguard, with Anodized Green Allen Key Bolt

Chainrings

Forged Alloy, 32T

Bottom Bracket

Thun Goal, Square Taper, 68mm/110.5mm, Cartridge Bearings

Rear Deraileur

Shimano 7-Speed RD-FT35-A-SS: Low Profile Design with Enhanced Ground Clearance to Prevent Obstacle Contact

Wheelset

Rims

YOMO Lightweight Alloy Rim: Double-Wall, 20H, CNC Sidewall for Enhanced Braking, with Integrated Rim Wear Line.

Front Hub

Lightweight Alloy, Sealed Bearing, 20H, Equipped with Quick Release Axles

Rear Hub

Lightweight Alloy, Sealed Bearing, 20H, 7 Speed Freehub Body Equipped with Quick Release Axles

Spokes

Stainless Steel, 14G

Tyres

Kenda Small Block Eight, 20'' x 1.50, Reflective Sidewall for Enhanced Low-Light Visibility

Inner tubes

Schrader (American valve), Lightweight Tubes

Accessories

Chainguard

N/A

Pedals

Resin Platform, 9/16" Thread, W/Reflectors

Reflectors

Front: Handlebar Mounted, Rear: Saddle Rail Mounted Reflectors

* Please note, the colors seen on your screen may slightly differ from the actual product, as each display's color presentation can vary. Additionally, our bikes might have a weight variation of +/- 3% due to production processes. We continually strive to improve our products, so specifications could change without prior notification.

Bike geometry

YOMO 20
Head tube Length100 mm
Head tube Angle69°
Handelbar Height695 mm
Seat tube Angle71.5°
BB Height210 mm
BB Drop35 mm
Fork Length318 mm
Fork Offset35 mm
Front-Center485 mm
Chain Stay Length351 mm
Wheelbase839 mm
Effective Top-Tube Length446 mm
Bike Stand-Over Height505 mm
Maximum Saddle height663 mm
Lowest saddle Height550 mm
Reach305 mm

Manual Downloads

Download your bike’s manual and step-by-step setup instructions – plus tips to keep it in top shape


YOMO_Kids_Bike_Setup_Guide_Step_by_Step

YOMO_Kids_Bike_User_Manual

Delivery/ Return

📦 DELIVERY INFORMATION


➠ BIKE DELIVERY OPTIONS

Standard Delivery (Mainland UK) 3–4 business days:

We aim to deliver your bike within 3–4 business days. Standard delivery is on us — no extra cost for Mainland UK (excluding Northern Ireland).

Express Delivery (Mainland UK ) 1–2 business days:

Need it faster? Choose Express Delivery at checkout for £15.

Order before 3pm for next day dispatch. We’ll dispatch your bike the next working day after your order is placed. Once dispatched, next working day delivery applies.

Note: Delivery times may vary depending on your location and any unforeseen delays.

Northern Ireland:

Delivery is by standard service only, with a flat fee of £25.

Express delivery is not available.


➠ ACCESSORIES & PARTS DELIVERY

Ordered with a bike?

Dispatched together with your bike and follows the same delivery option you select.

Ordered separately?

Delivery times may vary. Tracking details will be emailed once dispatched.


➠ TRACKING YOUR ORDER

Once dispatched, you’ll receive an email with your tracking number and link from DHL, our delivery partner.


➠ MISSED DELIVERIES

DHL offers a safe place delivery option. After two failed attempts, we’ll contact you to arrange re-delivery (additional charges may apply) or a return.


➠ DELIVERY AREAS & COSTS

Mainland UK (excluding Northern Ireland):

  • Standard Delivery: Free on all orders
  • Express Delivery: £15 (select at checkout)

Northern Ireland:

  • Standard Delivery: £25 flat fee
  • Express Delivery: Not available


➠ NEED HELP WITH YOUR ORDER?

Our customer service team is here for you — just get in touch!

🔄 RETURNS & WARRANTY


➠ OUR RETURN PROMISE

At YOMO Bikes, we want you to be excited with your new purchase — but we understand that things don’t always go to plan.

Whether your bike arrives damaged, develops a fault, isn’t quite right, or you’ve simply changed your mind, we’ll do our best to make the return process easy and straightforward.


➠ RETURNING AN UNWANTED ITEM

Changed your mind? No problem.

You can return your item within 30 days of receiving it.

Here’s what we ask:

  • The item must be unused, undamaged, and in saleable condition
  • All original packaging must be included
  • Please Contact Us before sending anything back so we can guide you through the process

Once we receive and inspect the item, we’ll process your refund. Please allow a few days for this to reflect in your account.


➠ RETURNING A DAMAGED ITEM

We take great care when packing your order, but sometimes damage can happen during transit.

If your item arrives damaged:

  • Contact us immediately
  • We’ll offer a solution you’re happy with
  • In cases of minor cosmetic damage, we may offer a partial refund or discount if you'd prefer to keep the item


➠ RETURNING A FAULTY ITEM

If your bike or accessory arrives with a fault, or develops one during use:

  • Contact us as soon as possible
  • We’ll assess the issue and offer a suitable solution
  • For minor faults, we can often send out replacement parts to fix the issue quickly

Note: Faults caused by accidental damage, neglect, crashing, poor maintenance, general wear and tear, or improper repairs are not covered as manufacturing faults.


➠ RETURN COSTS

  • The cost of returning a bike is usually £25–£30
  • Please ensure the bike is securely packaged to prevent further damage during transit
  • Contact us to arrange a collection through our courier


➠ WARRANTY

YOMO Bikes are built to last, and we back that up with a solid warranty:

  • Lifetime warranty on frames and forks (for original owner)
  • 1-year warranty on all other components, covering manufacturing faults

For full terms, exclusions, and how to claim, please visit our Warranty Policy or contact our team.


➠ NEED MORE HELP?

Our customer service team is here to support you — don’t hesitate to get in touch.

WHAT'S IN THE BOX

  • YOMO BIKE – 90% pre-assembled. Just install the front wheel, rotate the handlebar, tighten the stem, and install the pedals.
  • YOMO ALL-IN-ONE TOOLKIT – all the tools you need to build your bike
  • EASY ASSEMBLY MANUAL – step-by-step visual guide
  • BIKE MANUAL – full details on care, use, and warranty
  • PEDALS – with clear Right (R) and Left (L) markings
  • BELL & REFLECTORS – safety essentials included to keep your child seen and heard

WHY IT RIDES BETTER

Featherlight Build, Endless Fun

SUPER LIGHT
Weighs only 7.6 kg, making it one of the lightest 20" children's bikes on the market.

ROBUST FRAME
Constructed from Triple Butted alloy, combining lightness with strength.

EFFORTLESS HANDLING
Designed for easy control, enhancing young riders' confidence.

BOOSTS CONFIDENCE
Designed to help children tackle hills with ease and ride longer distances.

CHILD-FRIENDLY FORWARD GEOMETRY

OPTIMIZED DESIGN
Tailored for young riders to improve balance and safety.


STABILITY BOOST
Unlike traditional bikes, YOMO positions the rider's centre of gravity slightly further forward, ensuring intuitive balancing and stability, and lowering the risk of falls

Designed with Young Riders in Mind

ADJUSTABLE BRAKE LEVERS
Fine-tuned for young riders‘ hands to ensure effortless and controlled braking.

SLIM HANDLEBAR GRIPS
Designed to enhance grip and control for small hands.

PRECISION MINI V-BRAKES
Provides precise, dependable stopping power tailored for young riders.

IDEAL HANDLEBAR WIDTH
Perfectly suited to young cyclists, improving comfort and control.

Shifting Magic: Gear Up, Speed Up!

SHIMANO 7-SPEED RAPIDFIRE PLUS
Children can glide through the gears with ease, making every ride smooth and enjoyable.Its unique ability to downshift three gears at once, paired with an optical gear display on the handlebars, ensures an unbeatable riding experience with ultra-light shifting at their fingertips

PRECISE AND EASY-TO-USE
Helps children learn to use gears quickly, allowing them to ride further and explore varied terrain.

SHIMANO 7-SPEED FREEWHEEL
Paired with a 32-tooth chainring, providing smooth and quiet performance on the back wheel

Optimal Cranks, Narrow Q-Factor

ERGONOMICALLY DESIGNED
Promotes a natural, comfortable leg position, gentle on hips and knees.


EFFICIENT PEDALLING
Optimal crank length to save energy and boost pedalling power.

FUSS-FREE QUICK-RELEASE SKEWERS

EFFORTLESS WHEEL REMOVAL
Quick-release skewers make removing and installing the YOMO bike's wheels stress-free and straightforward.

TRAVEL CONVENIENCE
Easily fit YOMO 20 in the car without hassle

SIMPLE PUNCTURE REPAIRS
Tool-free solution ideal for quick roadside puncture repairs, making it a doddle

SADDLE UP IN STYLE!

PREMIUM SELLE ROYAL SADDLE
Experience superior comfort with a saddle from a globally renowned brand tailored for young riders

ERGONOMICALLY SHAPED FOR COMFORT
Designed to fit young cyclists perfectly, offering unmatched ergonomic support.

BUILT TO LAST
Features advanced water-resistant vacuum technology, ensuring durability and long-lasting quality.