The 20-inch kids’ hybrid bike, has been carefully designed to help maximise the lifetime of the bike for a growing child. It is the ideal multi-purpose bike for 5 to 8-year-olds with an average inside leg of 53cm.
The handlebars can be lowered or raised within a range of 40mm and adjusting the seat height is easy to do at home with the quick release system. This means a Frog Bike will grow with your child making it a great investment.
The bike also offers a lower bottom bracket position to ensure a safer riding position with feet closer to the ground, whilst allowing for a greater leg-length range to be accommodated. An additional 10mm spacer is placed above the handlebar stem to give the option to raise the handlebars higher as your child grows.
Designed and built in Great Britain, our hybrid bikes are perfect for roads, pavements, towpaths and forest trails. They come with mudguards and the option to attach a pannier rack to the frame, for ease of transporting school books and sports kits.
Our bikes inspire children to ride. From their lightweight child-specific frame that is easy to handle and manoeuvre, to the brakes that are specifically designed for small hands to grab, this all results in a confident bike rider who will jump at every opportunity to get out on their bike exploring.
Wheel Size: 20" inch
Why buy a Frog 53?
- Lightweight and sturdy frame, which makes the bike easy to manoeuvre
- The total weight of the bike including pedals is 8.15kg, which is 400g lighter than its predecessor
- Tektro brakes with small, easy to reach brake levers. Better control means improved confidence for young riders
- FrogFitTechnology® youth-specific 8-speed gear shifters with short lever travel and ultraslick cabling make changing gear and undulating rides a breeze
- Patented Frog cranks maintain a low Q-Factor (the distance between the pedals) for easier pedalling. A reduced distance between the pedals allows for maximum leverage on the pedals increasing efficiency
- Quick-release seat post for easy height adjustment as they grow
- Free 5-year warranty on frame and forks
- Reflectors, mudguard and bell included
Available colours*: Electric Blue, Green, Orange, Pink, Purple, Red and Spotty
*Actual colours may vary. This is due to the fact that every computer monitor has a different capability to display colours and that everyone sees these colours differently. Our photos show the samples as life-like as possible, but please understand the actual colour may vary slightly as paint batches also have variances. We cannot guarantee that the colour you see accurately portrays the true colour of the product.
|Product Safety Certification||ISO 4210 and CPSC 1512 (CFR 1512)|
|Frame||6061 T6 heat treated Aluminum alloy, seat tube 11" (280mm)|
|Fork||6061 T6 heat treated aluminium alloy|
|Front Hub||Quando, Aluminum, sealed hub, QR, 20 hole|
|Rear Hub||Quando, Aluminum, sealed hub, QR, 20 hole, Shimano type 8/9spd free hub body|
|Cassette/Free wheel||8-speed, 11-32t|
|Rear Derailleur||Shimano Altus, M310, 8-speed|
|Rim||Aluminium, 20", double wall, machined braking surface|
|Seat Clamp||Aluminium, QR|
|Headset||Neco, 1"1/8 semi-integrated threadless, Frog Bikes top cap|
|Stem||Aluminium, 1"1/8, 38mm, 4 bolt clamp|
|Grips/Bar tape||Frog Bikes specific, lock on, slim grips|
|Gear Shifter||FrogFitTechnology®️ youth-specific 8-speed with short lever travel and ultraslick gear cable|
|Brakes (F&R)||Tektro 836AL, Aluminum, linear pull|
|Tyres||Kenda K1047, 20"x1.5", Hybrid, (ETRTO/ISO 38-406)|
|Mudguards||Full length, resin, black|
|Accessories box||Bell, bike reflectors white/red, wheel reflectors orange/white, paint plasters (excl. Union Jack- touch up paint supplied), frame protector patches|
|Crank set / Chainring||Frog Bikes Patented,114mm, Aluminum straight arm cranks, 32T chainring, black|
|Bottom Bracket||Thun Shorty-ML-SL; square taper, 68/108/107.5|
|Pedals||Frog Bikes, eco-friendly rice husk & plastic composite, with reflectors, 9/16"|
|Handlebar||Aluminium, flat bar, 460mm|
|Brake Levers||Tektro JL510, aluminium, easy reach|
|Saddle||Frog Bikes child-specific saddle (small), steel rails|
*subject to change.
We are constantly working on improving our bike range, which sometimes results in a component being replaced by a newer/better version. As a consequence, it is possible that some of the bikes of this range have more up to date components than reflected in this table.
Please note: Manufacturers can sometimes change the specification of the products from time to time.
|B||Seatube Angle (Degrees)||74|
|C||Head tube angle (degrees)||71|
|D||Effective top tube (mm)||440|
|E||Head tube length (mm)||100|
|F||Chain stay length (mm)||361|
|G||Seat tube Length||280|
|H||BB to Floor (mm)||216|
All of our UK Customers can select our FREE standard delivery option on any order over £50 (except exclusions). Learn more about J E James delivery services. Click here
We are proud to say that all of our bikes are pre-built and go through a rigorous inspection procedure before the bike arrives at your doorstep. Bike are partially dismantled for shipping and are delivered with some assembly being required. To help with assembly we have created our helpful assembly guide. Click here to view assembly guide.
J E James Cycles Click and Collect feature is a great way of securing your product before coming into store selecting your nearest J E James Cycle branch for free. Once your product is ready for collection your chosen J E James Branch will contact you via text or telephone. Meaning you do not make a wasted trip. Please do not come into store until you receive this message. Learn more about J E James Click and Collect. Click here
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with a £ 0.00 deposit.
The total charge for credit is £ 0.00.
J E James Cycles acts as a credit broker and not the lender and only offers credit products from Secure Trust Bank PLC trading as V12 Retail Finance. J E James Cycles is authorised and regulated by the Financial Conduct Authority. Our registration number is 732006. Credit provided subject to age and status. We may receive a commission if your application is successful, and the amount may vary depending on the product chosen and the amount of credit taken out.
Consumer credit services are only available to over 18s and subject to status.
Credit is provided by V12 Retail Finance Limited, a trading name of Secure Trust Bank Plc. which is registered in England and Wales: 541132. Registered Office: One Arleston Way, Solihull, B90 4LH. Secure Trust Bank Plc is authorised by the Prudential Regulation Authority and regulated by the Financial Conduct Authority and the Prudential Regulation Authority with registration number 204550. For more information please visit www.v12retailfinance.com
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