Frog City 67 - Black

The Frog City 67 is the ultimate urban bike for 10-12 year olds. Designed for daily use, Frog's City bike allows children to commute to school or simply cruise the city in comfort and style. This versatile bike provides an upright ergonomic seating position, easy to mount step-through frame, 8-speed derailleur gears, a floating chainglider, full-length mudguards, a kickstand and a pannier rack, so riders are fully equipped for the city.
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Why buy a Frog City 67?
Lightweight sturdy aluminium frame - for easy handling around town
City/Step-through design - for ease of mounting and dismounting
Junior Tektro brakes - with small, easy to reach brake levers allowing for better control and improved confidence for Junior riders
Patented Frog cranks - reduces the distance between the pedals which increases efficiency and comfort and makes pedalling easier
Derailleur gear - the FrogFitTechnology® youth-specific 8-speed gear shifters provides more range so riders can effortlessly find the appropriate gear
Low-resistance Kenda City Tyres - very durable and ideal for travelling on varying terrains throughout the city
Floating chainglider - for added safety and easy to remove for maintenance
Low bottom bracket - for a more ergonomic seating position and better stability
Adjustable handlebar height - to allow handlebars to be lowered or raised within a range of 40mm, to suit child’s height
Accessories as standard - Reflectors, mudguard, pannier rack & kickstand included
Free 5 year warranty - on frame and forks


    Product Safety Certification
    ISO 559
    Approx Age

    Wheel Size

    Bike Weight

    9.61kg (with pedals) / 11.01kg (with pedals & accessories)

    6061 T6 heat treated Aluminum alloy, seat tube 16" (406mm)

    6061 T6 heat treated Aluminum alloy,
    Front Hub

    Quando, Aluminum, sealed hub, QR, 28 hole
    Rear Hub

    Quando, Aluminum, sealed hub, QR, 28 hole, Shimano type 8/9spd free hub body
    Cassette/Free wheel

    8-speed, 11-32t
    Rear Derailleur

    Shimano Altus, M310 OR Microshift, Mezzo, RD-M36S, short cage, 8-speed

    Aluminum, 26", double wall, machined braking surface
    Seat Clamp

    Aluminum, QR

    Neco, 1"1/8 semi-integrated threadless, Frog Bikes top cap

    Aluminum, 1"1/8, 60mm, 4 bolt clamp
    Gear Shifter

    FrogFitTechnology®, youth-specific 8-speed with short lever travel and ultraslick gear cable
    Brakes (F&R)

    Tektro 836AL, Aluminum, linear pull

    Kenda K154, 26"x1.5", City, (ETRTO/ISO 38-559)

    Full length, resin, black
    Accessories box

    Bell, bike reflectors white/red, wheel reflectors orange/white, paint plasters, frame protector patches
    Crank set / Chainring

    Frog Bikes Patented,140mm, Aluminum straight arm cranks, 34T chainring, black
    Bottom Bracket

    Thun Shorty-ML-SL; square taper, 68/113.5

    Frog Bikes, eco-friendly rice husk & plastic composite, with reflectors, 9/16"

    KMC, 8-speed

    Alloy, 620mm width, 60mm rise, 25º sweep
    Brake Levers

    Tektro JL510, Aluminum, easy reach

    Frog Bikes child-specific saddle (small), steel rails 

    Free UK Delivery

    For details please look at our Delivery & Returns page

    Click & Collect

    Visit our store for collection Monday to Saturday

    Great Customer Service

    Providing exceptional customer service

    Experts on all things Bikes

    Give us a call, we will be happy to help!

    Free UK Delivery
    100% Secure Shopping
    Pay with PayPal or Debit/Credit Card
    We're here for you
    Have a question? Call 08000 996 777