Frog 52 - 20" / Spotty

SKU: 5060488650185

This 20 inch kids' Hybrid Bike is the ideal multi-purpose, geared bike for 5 or 6 year olds with a min inside leg of 52cm. Adjustable bars and seat means a Frog Bike will grow with your child. UK made, Frog Hybrid Bikes come with mudguards and the option to attach a pannier rack to the frame for transporting school/sports kit. From the lightweight child-specific frame that is easy and fun to ride to brakes designed for little hands to grab, our Bikes inspire children to ride.

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Why buy a Frog 52?
- Lightweight but sturdy Frame making the bike easy to manoeuvre for your child
- 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 gear cabling makes 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

Product Safety Certification

ISO 4210 and CPSC 1512 (CFR 1512)
Approx Age

5-6 Years
Wheel Size

Bike Weight

8.54 kg

6061 T6 heat treated aluminium alloy, seat tube 10" (255mm)

6061 T6 heat treated aluminium alloy
Front Hub

Quando, Aluminum, sealed hub, QR, 20 hole
Rear Hub

Quando, aluminium, 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

Aluminium, 20", double wall, machined braking surface
Seat Clamp

Aluminium, QR

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

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 837 AL, aluminium, linear pull

Kenda K1047, 20"x1.5", Hybrid, (ETRTO/ISO: 38-406)

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,102mm, aluminium straight arm cranks, 32T chainring, black
Bottom Bracket

Thun Shorty-ML-SL; square taper, 68/108/107.5

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

KMC, 8-speed

Aluminium, flat bar, 460mm
Brake Levers

Tektro JL510, aluminium, 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