City 61 – 24” Kids City Bike

Lightweight city bike with step through frame for Ages 8 to 10

Price match guarantee*

Manufacturer's warranty included

Safety-Focused Engineering

£427.50
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 5-10 business days

✅ All Prices Include VAT

Product Overview

The Frog City 61 is a twenty four inch urban bike designed for children aged approximately eight to ten years. It supports everyday journeys through towns, parks and neighbourhood paths, with an easy step through frame, upright riding position and eight speed gearing. Suitable for children with an inside leg measurement of fifty seven to seventy four centimetres, this bike is designed to offer comfort, control and practicality for regular use.

 

The Frog City 61 is intended for children who are building confidence in city style cycling and beginning independent travel. Its aluminium step through frame allows simple mounting and dismounting, particularly useful in busy or stop start environments. The upright geometry helps maintain clear visibility and relaxed posture.

 

The bike features an eight speed gear system designed for smooth transitions and gentle inclines. Narrow crank spacing supports efficient pedalling, while child reach brake levers provide accessible braking control. Low rolling resistance tyres are intended for pavements, cycle paths and park routes. Everyday fittings, including mudguards, a kickstand and a pannier rack, make the bike practical for school and local journeys.

Why Its Great For Families

✅Suitable for school travel, family outings and local errands

 

✅Lightweight structure assists handling and parking

 

✅Step through frame assists younger riders in stop start traffic situations

 

✅Upright riding posture supports awareness and comfort

 

✅Rear rack allows children to carry items such as books or kit bags

 

✅Encourages independence in familiar environments with reliable control

 

This model may suit families who prioritise active travel and regular local cycling.

Specifications

ENGWE L20 Specifications
Approximate Age8-10 years
Product Safety CertificationsISO 4210 and CPSC 1512 (CFR 1512)
Bike Weight9.17kg (with pedals) / 10.49kg (with pedals & accessories)
Frame6061 T6 heat treated Aluminum alloy, seat tube 14" (355mm)
Fork6061 T6 heat treated Aluminum alloy
Front HubQuando, Aluminum, sealed hub, QR, 20 hole
Rear HubQuando, Aluminum, sealed hub, QR, 20 hole, Shimano type 8/9spd free hub body
RimAluminum, 24", double wall, machined braking surface
Seat ClampAluminum, QR
HeadsetNeco, 1"1/8 semi-integrated threadless, Frog Bikes top cap
StemAluminum, 1"1/8, 50mm, 4 bolt clamp
Brakes (F&R)Tektro 836AL, Aluminum, linear pull
TyresKenda K154, 24"x1.5", City, (ETRTO/ISO 38-507)
MudguardsResin, black - fitted
Accessories IncludedBell, bike reflectors white/red, wheel reflectors orange/white, paint plasters, frame protector patches
Crankset/ChainringFrog Bikes Patented,127mm, Aluminum straight arm cranks, 32T chainring, black
Bottom BracketThun Shorty-ML-SL; square taper, 68/113.5
PedalsFrog Bikes, eco-friendly rice husk & plastic composite, with reflectors, 9/16"
ChainKMC, 8-speed
HandlebarAlloy, 580mm width, 60mm rise, 25º sweep
Brake LeversTektro JL510, Aluminum, easy reach
SaddleFrog Bikes child-specific saddle (medium), steel rails
Seat PostAluminum, micro adjust, 27.2mm
Gear ShifterFrogFitTechnology®, youth-specific 8-speed with short lever travel and ultra-slick gear cable
Rear DerailleurShimano Altus M310 OR Microshift Mezzo RD-M36S, short cage, 8-speed

Delivery & Peace of Mind

✅ We dispatch bikes within 5 working days. UK delivery usually takes 5–10 working days (longer during busy periods), and international orders may take a bit longer. Accessories and smaller items are sent via standard post and typically arrive within 3–5 working days, with postage costs shown at checkout.

 

✅ Recyclable and low plastic packaging

 

✅ Two year standard warranty on frame, fork, parts and paintwork subject to terms

 

✅ Optional extended ten year frame and fork cover available when activated within the stated timeframe under Frog warranty conditions

 

✅ Built and tested to recognised safety standards

 

This model provides a reassuring and stable platform for everyday cycling, helping children gain confidence and enjoy daily travel routines.

 

What's  in the Box?

Frog City 61 bike

Mudguards

Reflectors

Bell

Kickstand

Rear pannier rack

Instruction booklet

Assembly tools

*A Price Match Guarantee is considered at the company's discretion, based on factors like competitor pricing, availability, and promotions.

Geometry

SIZE

ENGWE L20 Geometry
Measurement Value
A - Wheelbase (mm)980
B - Seat Tube Angle (°)74
C - Head Tube Angle (°)71
D - Effective Top Tube (mm)501.2
E - Head Tube Length (mm)170
F - Chain Stay Length (mm)420
G - Seat Tube Length (mm)355
H - Bottom Bracket to Floor (mm)235

WHY CHOOSE FROG BIKES

Why buy a Frog kids' bike?

Here are the 4 reasons why you must consider these bikes

Research-led kids' 
bike design

Frog bikes are engineered using pioneering research by Brunel University sports scientists and renowned engineer Dimitris Katsanis, setting new standards in kids' bike design.

Child-specific bike components

Every Frog bike features shorter cranks, scaled-down handlebars, and easy-reach brake levers for maximum comfort, control, and speed for young riders.

 

Durable, built to last
 

Optimised for durability, Frog bikes are robust, adaptable, and maintain a high resale value, up to 60% after 2 years, making them a smart investment for families.

Exceeds ISO safety standards 

All Frog bikes undergo rigorous ISO safety testing. Hybrids, city, road, and track are tested to adult safety standards for extra peace of mind.

 

Free Delivery to UK Mainland

For all Trampolines, E-bikes and Playhouses and Climbing Frames

100% Money-Back

No risk, full refund assured

Fast Customer Support

Quick and responsive customer support

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