Frog Bikes 78 Light Children’s Bike - Dark Grey

Brand: Frog
Product Code: FRO-78-DGR
Availability: In Store

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We offer finance options, please read the following links (pdf) or contact us for more information.

Resurs Brochure
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General Account Terms and Conditions 
Classic Bike client Initial Information


We try to deliver the products you order within 5-7 business days from your order. Occasionally during the busiest season delivery may take longer.

We have a very simple system for calculating delivery costs:

Pick-up from our store - 0€
Parts and accessories - 10€
Bicycles - 20€
If you order parts and accessoires with a bicycle you will only be charged 20€
Cargo bike delivery price depends on the destination city, usually it's between 20-180€ inland.

Parts and accessories - 30€
Bicycles - Please contact us before ordering for a shipping quote.

The Frog Bikes 78 is a really great, high quality and tough children’s bike that will last for many years.

It has reach adjustable Tektro brakes and 8 gears with a Shimano thumb shifter which is easy for kids to use. 

This model is suitable for children with a minimum inside leg of 78cm (suitable for 13+ years old), it has strong 26” wheels. 

The aluminium frame is lightweight and resistant to rust with an easily adjusted saddle height. The short 155mm crank length provides a much better riding experience for little legs.

The Frog Bikes 78 comes with Kenda knobbly off-road tyres which are great for riding on gravel trails but also fast on pavement

All Frog Bikes come with a bell, reflectors and mudguards as standard.  The frame and fork has a 5 year warranty with 2 years on all other parts.

SpecsApprox Age: 13+ Weight: 10 kg Fork: Aluminium Frame: Aluminium Wheel Size: 26” Headset: 1"1/8 A-Head Bottom Bracket: 110.5mm Sealed Crankset: 155mm Aluminium Black Chainring: Steel 34t Chainguard: Integral Black Double Brakes: Tektro 836AL Aluminium V Brake Black Brake Levers: Tektro Aluminium JL510-TS V Brake Lever Black Length of top tube: effective 587mm Stem: Aluminium 40mm Handlebar: Aluminium Straight 520mm Grip: Locking Slim Saddle: Black with adjustable rails Seatpost: Aluminium 300mm, 27.2mm with Quick Release Pedals: Plastic with Ball Bearings and Reflectors Rims: Aluminium 26” x 1.5" 28h Black with Quick Release Hubs: Aluminium 28h Tyres: Kenda K184 26" x 1.75" hybrid tyres Shifter: Shimano SLM360 Alivio 8 Speed thumb shifter Derailleur: RD-M310 Direct 8 speed Cassette: Shimano 8 speed 11-32T Reflectors: White & Red front & rear reflectors, 2x wheel reflectors (in both white and orange) Mudguard: Plastic Mudguards front and rear Frame Protectors: Clear stickers for chainstay and frame