Frog 52 Single Speed 20w 2023 - Kids Bike
Lightweight, reliable and easy to ride. The Frog 52 is a single speed kids bike, with 20” wheels, that is built around a lightweight aluminium alloy frame and fork for easier cycling. With child friendly components the Frog 52 is a great bike for helping boys and girls gain confidence when they ride.
Key Features:
- Lightweight and robust aluminium alloy frame and fork
- Tektro brakes with small easy to reach brake lever
- Patented Frog cranks for easier pedalling
- Quick release seat post for easy height adjustment
- Free 5 year warranty on frame and forks
- Reflectors, mudguard and bell included
- Weight 7.76 Kg
- Size 20” wheel
- Colours: Red, Green
- The Frog 52 Single Speed 20w is available with 0% APR finance
The first pedal 52s is a great value bike for 5-6 year olds with a minimum inside leg of 52cm. This bike is a great confidence booster for a taller child that hasn't quite learnt to cycle yet. It can also be used as a balance bike by removing the pedals.
All Tredz bikes are:
- Fully built & ready to ride
- Fully checked & tested by Cytech qualified mechanics
- Available with 0% APR finance on baskets over £99
- 365 day no hassle returns
- Free delivery in the UK Mainland on a date that suits you
In the box with every Tredz bike is:
- Free Tredz 9 key trail tool
- Free Tredz pedal spanner
- Free basic pedals
- Tredz drawstring kit bag
- 16 point quality control check sheet
- Basic bike setup instructions
- Free Cycle Plan insurance voucher (8 weeks)
Occasionally, without notice, manufacturers change product design and/or specifications.
| Frame | 6061 T6 heat treated aluminium alloy, seat tube 10" (255mm) |
| Fork | 6061 T6 heat treated Aluminium alloy |
| Headset | Neco, 1"1/8, threadless headset, safety steering stop. Aluminium Frog Bikes top cap |
| Stem | Aluminium, 1"1/8, 38mm, 4 bolt clamp |
| Bars | Aluminium, straight, 460mm |
| Front Brake | Tektro 836AL, Aluminium, linear pull |
| Rear Brake | Tektro 836AL, Aluminium, linear pull |
| Brake Lever | Tektro JL510, alloy, easy reach |
| Speed | 1 |
| Rims | Aluminium, 20x1.5, double wall, machined braking surface |
| Front Hub | Quando aluminium black sealed with 5mm allen bolt internal fixing. 20 hole. |
| Rear Hub | Quando aluminium black sealed with standard freewheel thread and 5mm allen bolt internal fixing. 20 hole. Drive side chain tensioner. |
| Front Tyre | Kenda K154, 20x1.5, hybrid, (ETRTO/ISO 38-406) |
| Rear Tyre | Kenda K1153, 20x1.75, MTB, (ETRTO/ISO 47-406) |
| Seat Post | Aluminium, micro adjust, 27.2mm |
| Chainset | Frog Bikes patented aluminium straight arm cranks with Frog Bikes double chain guard, 114mm, steel 32t chainring |
| Bottom Bracket | Neco, square taper, 68/107.5, cartridge bearings |
| Chain | KMC, single speed |
| Cassette | ATA, standard ISO thread, 18t, 4 prong removal, chrome plated |
| Pedals | Resin platform, 9/16" thread, w/reflectors |
| Weight | 7.76kg (17.1lbs) |
Junior Bike Size Chart
|
Approx. Age |
Height (cm) |
Type / Wheel Size |
|
1 - 4 |
77 – 105cm |
Balance |
|
2 - 4 |
85 – 105cm |
12" |
|
4 - 6 |
105 – 117cm |
14" |
|
5 - 7 |
112 – 125cm |
16” |
|
6 - 8 |
117 – 132cm |
18” |
|
7 - 10 |
125 – 136cm |
20” |
|
10+ |
136+cm |
24” |
Read our kids bike size guide for more information on kids bike sizing.
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