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The first pedal Frog 47 kids’ bike is a great value 18-inch bike for 4 to 6-year-olds.
The first pedal Frog 47 kids’ bike is a great value 18-inch bike for 4 to 6-year-olds.
Frog Bikes

Frog First Pedal 47 Single Speed Kids Bike 18 inch Wheel 2026 in Pink

£339.00 £400.00 15% off
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Frog First Pedal 47 Single Speed Kids Bike 18 inch Wheel 2026 in Blue Frog First Pedal 47 Single Speed Kids Bike 18 inch Wheel 2026 in Red Frog First Pedal 47 Single Speed Kids Bike 18 inch Wheel 2026 in Green
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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
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Hassle free returns

In the unlikely event that you are not satisfied with your purchase please feel free to return your items within 90 days of the purchase date for a full exchange or refund. Any item (excluding food, underwear or e-gift vouchers) can be returned to us for any reason within 90 days, provided that the item has not been used or fitted and is returned in its original packaging with valid proof of purchase.

It is recommended that you use a recorded delivery service or return to a store to ensure your items are received by us. We cannot assume responsibility for items that are lost in transit back to us.

Returning an item

Online or in-store purchases can be returned to any of our 12 stores free of charge or can be returned by post or courier at your cost after completing the online returns form below. If you are returning an item due to a fault, we will refund your postage costs.

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If you wish to return a bike or bulky item to us, please keep the box it arrived in and let us know by contacting our support team via our online webchat, email or by phone (020 45063856) and we will help arrange a collection.

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If you wish to return or exchange an item, please fill out the form below following the steps inside. Returns can be processed quicker if all required information is provided.




Terms & Conditions

Items must be returned in their original packaging and unused. Refunds will be issued once the product(s) have been received and inspected.

Click & Collect customers can buy with confidence knowing that they can review the item before deciding whether it is right for you before leaving the store. Should you decide it's not right for you, it can be conveniently exchanged or refunded straight away, or you still have up to 90 days to return it if you are still unsure.

Please note:
1. If the items we have sent you are faulty, damaged or not as we described, we will cover the cost of collection and the delivery of the correct item.

2. If we have delivered the correct bike but upon inspection, you decide the bike is not the one for you, we will charge you £50 for collection (£100 from Northern Ireland). If you do not have the original box in usable condition, we will charge you an additional £15 to provide one.

Refunds will be processed using the same method of payment used for the original purchase. Credit & debit card refunds must be made to the card used for the original purchase.

We are unable to offer a refund without a valid proof of purchase.

Frog First Pedal 47 Single Speed Kids Bike 18 inch Wheel 2026 in Pink

Season:2026Sale

Brand:Frog Bikes

Code:L-FH47 : L-FH47-PNK

The first pedal Frog 47 kids’ bike is a great value 18-inch bike for 4 to 6-year-olds.

This premium first-pedal children’s bike has a lightweight, sturdy aluminium frame, weighing just 6.75kg making the bike easy to manoeuvre and easy for parents to carry. The Frog 47 kids’ bike is equipped with high-spec age-specific components, designed for comfort and longevity, including a quick-release child-sized saddle for the perfect riding experience.

It also comes with Kenda small block eight tyres for maximum stability and grip and patented Frog cranks, for more effortless pedalling, which reduces the distance between the pedals increasing efficiency and comfort for children. The Frog 47 kids’ bike has been optimised to help maximise the lifetime of the bike for a growing child.

It offers a lower bracket position to ensure a safer more ergonomic riding experience, which also allows for a greater leg-length range to be accommodated, perfect for growing legs. And the handlebar height can be adjusted within a 40mm range, as a child grows.

Key Features and Benefits:

  • Lightweight but sturdy frame:making the bike easy to manoeuvre for your child and easy for you to carry!
  • Tektro front and rear v-type linear brakes with adjustable easy to reach brake leverfor small hands to brake with confidence
  • Patented Frog Bikes cranksfor easier pedalling by reducing the difference between the pedals for comfort and efficiency
  • 5 Year warranty on frame and forkso you can hand the balance bike on to future generations of cyclists
  • Single speed gearingfor hassle free riding and low maintenance
  • Assembled in the UKreducing the carbon footprint of shipping complete bikes around the world

Full Specification:

  • Wheel Size:18"
  • Inside Leg or Age Range:4-5
  • Frame:6061 T6 heat treated aluminium alloy,seat tube 9" (230mm)
  • Fork:6061 T6 heat treated aluminium alloy
  • Chainset:Frog Bikes patented, 89mm, 32T chainring
  • Freewheel:ATA, standard ISO thread, 18t, 4 prong removal, chrome plated/brown
  • Chain:KMC, single speed, Insane Chains chain protector (availability dependent)
  • Rims:Aluminium, 18", double wall, machined braking surface
  • Front Hub:Quando, aluminium, sealed hub, 5mm allen bolt internal fixing, 16 hole
  • Rear Hub:Quando, aluminium, 20 hole, sealed hub with 5mm allen bolt internal fixing, drive side chain tensioner
  • Front Tyre:Kenda K1000, 18"x1.5"
  • Rear Tyre:Kenda K1000, 18"x1.5"
  • Brake Levers:Tektro JL510, aluminium, easy reach brake levers
  • Brakes:Tektro 836AL, aluminium, v-type linear brakes
  • Handlebars:Frog Bikes Aluminium flar handlebars, Width 460mm
  • Handlebar Tape / Grips:Frog Bikes specific, lock on, slim grips
  • Headset:Neco, 1"1/8 , threadless, safety steering stop, Frog Bikes top cap
  • Stem:Aluminium, 1"1/8, 38mm, 4 bolt clamp
  • Saddle:Frog Bikes child-specific saddle (small), steel rails
  • Seatpost:Aluminium, micro adjust, 27.2mm
  • Accessories:Bell, paint plasters, frame protector patches, resin mudguards
  • Weight:6.75 kg
  • Colour:Frog Green Gloss

Manufacturers reserve the right to change specifications without notice based on availability at the point of assembly.

Sizing Chart for Frog Kids Bike

Frog bikes are sized by leg length rather than age, as this is the most reliable way of getting the right size of bike for each child.

Frog Bike ModelBeginner Minimum Inseam (cm)Confident Minimum Inseam (cm)Maximum Inseam (cm)Recommended Age*Wheel Size*Frame Size*
First Pedal Bikes
Frog 3838cm (15")36cm (14")41cm (16")3 - 414"9"
Frog 4444cm (17")40cm (16")53cm (21")4 - 516"9.5"
Frog 4747cm (18")43cm (17")59cm (23")4 - 618"9.5"
Hybrid Bikes
Frog 5353cm (21")50cm (20")65cm (26")5 - 720"11"
Frog 6161cm (24")57cm (22")74cm (29")8 - 1024"12"
Frog 6767cm (26")63cm (25")76cm (30")10 - 1226"14"
Frog 7474cm (29")69cm (27")91cm (36")12 - 1426"18"
City Bikes
Frog City 5353cm (21")49cm (19")65cm (26")5 - 720"11"
Frog City 6161cm (24")57cm (22")74cm (29")8 - 1024"12"
Frog City 6767cm (26")63cm (25")81cm (32")10 - 1226"14"
Mountain Bikes (MTB)
Frog MTB 6262cm (24")58cm (23")70cm (28")8 - 1024"12.5"
Frog MTB 6969cm (27")63cm (25")75cm (30")10 - 1226"15"
New Road/Gravel
Road/Gravel 5353cm (21")50cm (20")64cm (25")5 - 720"
Road/Gravel 6161cm (24")58cm (23")74cm (29")8 - 1024"
Road/Gravel 6767cm (26")63cm (25")86cm (34")10 - 1326"
Road Bikes (rim brake)
Frog Road 5858cm (23")52cm (20")63cm (25")6 - 720"11"
Frog Road 6767cm (26")62cm (24")74cm (29")8 - 1224"14"
Frog Road 7070cm (28")67cm (26")84cm (33")11 - 1426"17"
Track Bikes
Frog Track 5858cm (23")52cm (20")63cm (25")6 - 720"11"
Frog Track 6767cm (26")62cm (24")74cm (29")8 - 1224"14"
Frog Track 7070cm (28")67cm (26")84cm (33")11 - 1426"17"


Warranty Information for Frog:

Frog Bikes' offer a standard warranty for 2 years on all frames, forks, parts & paintwork. Suspension forks come with a standard warranty of 2 years and are not included in the Warranty Plus offer.
Frog offer a FREE extended warranty of 10 years on frames, handlebars, stems, seat posts, cranks and forks (excluding the suspension forks on MTBs) if you complete and submit the Warranty Plus application form within 28 days of purchase. This extended warranty is non-transferable.
For full warranty policy please visit frogbikes.co.uk

Technical Information
  • Product Safety Certifications
    ISO 4210-2C and CPSC 1512 (CFR 1512)
  • Bike Weight
    6.75kg (incl pedals)
  • Frame
    6061 T6 heat treated Aluminium alloy, seat tube 255mm
  • Fork
    6061 T6 heat treated aluminium alloy
  • Front Hub
    Quando, aluminium, sealed hub, 5mm allen bolt internal fixing, 16 hole
  • Rear Hub
    Quando, aluminium, sealed hub, standard freewheel thread and 5mm allen bolt internal fixing, 16 hole, drive side chain tensioner
  • Cassette Free Wheel
    ATA, standard ISO thread, 18t, 4 prong removal, chrome plated/brown
  • Rim
    Aluminium, 18", double wall, machined braking surface
  • Seat Clamp
    Aluminium, Quick Release
  • Headset
    Neco, 1"1/8 , threadless, safety steering stop, Frog Bikes top cap
  • Stem
    Aluminium, 1"1/8, 38mm, 4 bolt clamp
  • Grips/Bar Tape
    Frog Bikes specific, lock on, slim grips
  • Brakes (F&R)
    Tektro 836AL, Aluminium, linear pull
  • Tyres
    Kenda K1047, 16"x1.5", Hybrid, (ETRTO/ISO: 38-305)
  • Mudguards
    Resin, black
  • Accessories Included
    Bell, bike reflectors white/red, wheel reflectors orange/white, paint plasters, frame protector patches
  • Crankset/Chainring
    Frog Bikes Patented, 102mm, Aluminium straight arm cranks, 32T chainring, Black
  • Bottom Bracket
    Thun, square taper, 68/107.5, cartridge bearings
  • Pedals
    Resin platform, 9/16" thread, w/reflectors
  • Chain
    KMC, single speed
  • Handlebar
    Aluminium, 30mm riser bar, 440mm
  • Brake Levers
    Tektro JL510, Aluminium, easy reach
  • Saddle
    Frog Bikes child-specific saddle (small), steel rails
  • Freewheel/Fixed Wheel
    ATA, standard ISO thread, 18t, 4 prong removal, chrome plated
  • Seat Post
    Aluminium, micro adjust, 255mm
Sizing Information

Sizing Chart for Frog Kids Bike

Frog bikes are sized by leg length rather than age, as this is the most reliable way of getting the right size of bike for each child.


Current ModelsMinimum Recommended inside leg in cm (inches)Maximum Recommended inside leg in cm (inches)Approx ageWheel SizeFrame Size
Tadpole Mini23cm (9")31cm (12")1-210"
Tadpole31cm (12")38cm (15")2-312"
Tadpole Plus36cm(14")44cm(17")3-414"
Frog 4036cm(14")43cm(17")3-414"9"
Frog 4440cm(16")51cm(20")4-516"9.5"
Frog 4743cm(17")54cm(21")4-618"9.5"
Frog 5350cm(20")62cm(24")5-720"11"
Frog 6157cm(22")74cm(29")8-1024"12"
Frog 6257cm(22")65cm(26")8-1024"12"
Frog 6963cm(25")70cm(27")10-1226"14"
Frog 7367cm(26")76cm(30")12-1426"16"
Frog 7872cm (28")83cm (33")13+26"18"
Frog City 5353cm(21")62cm(24")5-720"11"
Frog City 6161cm(24")70cm(27")8-1024"12"
Frog City 6767cm (26")76cm (30")10-1226"14"
Frog Road/Track 5852cm(20")59cm(23")6-720"11"
Frog Road/Track 6762cm(24")70cm(28")8-1224"14"
Frog Road/Track 7067cm(26")79cm(31")11-1426"17"
Frog MTB 6258cm (23")65cm (26")8-1024"12.5"
Frog MTB 6963cm (25")70cm (28")10-1226"15"
Frog MTB 7266cm (26")81cm (32")13+26"16"
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  • How do you remove the pedals from a frog 47 please?
    Question asked by Stephen Dalgado on 01/04/2024 09:17:40
    Where the pedal axle attachs to the crank arm you will require a pedal spanner. If you are experiencing an issue it would be best to let your local trusted bike shop asssit to prevent any damge.
    • Home Cycling Bikes Frog Bikes Kids Bikes