Frog 52

£300.00

Clear selection
SKU: N/A Category:

This 20 inch kids’ bike is the ideal multi purpose geared bike for 5 or 6 year olds with a minimum inside leg of 52cm.  

Wheel Size: 20″ inch

Why buy a Frog 52?

– Lightweight but sturdy Frame
– Tektro brakes with small easy to reach brake lever
– 8-speed Shimano easy-change thumb-shifter gears
– Patented Frog cranks for easier pedalling
– Quick release seat post for easy height adjustment
– Two sets of tyres: hybrid and off-road
– Free 5 year warranty on frame and forks
– Reflectors, mudguard and bell included

Available colours: Available in Red, Purple, Orange, Spotty, Union Jack, Green, Pink and Team Sky Black.

Approx Age 5-6
Colour FROG: Red, Purple, Orange, White/Spots TEAM SKY: White/Blue, Black/Blue
Weight 8.75 kg or 19.3 lbs
Fork Aluminium Fork
Frame Aluminium 10″ / 25.4cm Frog 52 Frame
Wheel Size 20″
Head Set Semi intergrated 1″1/8 A Head with 3x10mm alloy spacers
Bottom Bracket 107.5mm Sealed Bottom Bracket
Crank Set 114mm Aluminium Black Crank
Chain Ring Steel 32 Teeth
Chain Guard Integral Black Double Chain Guard
Brakes Tektro 836AL Aluminium V Brake Black
Brake Levers Tektro Aluminium JL510-TS V Brake Lever Black
Stem Frog Bikes Aluminium 38mm Stem
Grip Frog Bikes Locking Slim Grips
Handlebar Frog Bikes Aluminium Straight Handlebar 460mm wide
Saddle Frog bikes Mini Hybrid saddle with standard adjustment rails
Seat Post Aluminium 250mm, 27.2mm wide, Quick Release
Pedal Plastic with Ball Bearings and Reflectors
Rim Aluminium 20″ x 1.5″ 28 holes Black (Weight:320g) and Quick Release for easy removal of wheels
Hubs Aluminium 28 holes
Tyres Kenda 20″ x 1.5″ hybrid tyres
Extra Tyres Kenda K1153 20″*1.75
Tubes Kenda 20″ x 1.5″ with Schrader Valves
Right Hand Gear Thumb Shifter Shimano SLM360 Alivio 8 Speed eash-change thumb shifter
Rear Derailleur RD-M310 Direct 8 speed
Cassette Hub Shimano 8 Speed 11-32T
Mudguard Plastic Mudguards front and rear
Accessories box Bell, White/red frame reflectors, white and orange wheel reflectors, Touch up paint, Frame protectors patches

In contrast to many kids’ bikes, Frog bikes are sized by the leg length rather than age, as this is the most reliable way of getting the right size of bike for each child. Age alone isn’t a reliable measure as there is a large spread of “normal” leg lengths & heights for each age.

Please take the time to measure the rider’s inside leg. 
It’s easy to measure:

  1. Stand the child in socks against a wall
  2. Place a small book between their legs, as high as is comfortable
  3. Ask the child to move away and measure from the top of the book to the floor, in inches.

Once you have measured the inside leg, use this table to find the right size of bike for your child. Note we give the MINIMUM inside leg length for each bike, with the saddle at its lowest setting. At this height, the child will safely and comfortably be able to get their feet on the ground. Don’t worry – Frog Bikes have long seat posts, so the saddle can be raised a long way as the rider grows.
We recommend that you go to a local store who will have many of our bikes available so the rider can sit on a bike. You will get help and advice on sizing, and get on-going service, as well as support.  
PLEASE NOTE we always recommend that you buy your Frog bike from your local Frog store, who will build it for you and ensure the fit is right for your child.  Our bikes should always be built and checked by a qualified mechanic.

  Minimum inside leg in cm (in) Approx age Wheel Size Frame Size
Tadpole Mini 24cm 1-2 10″   
Tadpole 31cm (12″) 2-3 12″  
Tadpole Plus 38cm (15″) 3-4 14″  
Frog 43 43cm (17″) 3-4 14″ 9″
Frog 48 48cm (19″) 4-5 16″ 9.5″
Frog 52s  52cm 5-6 20″ 10″
Frog 52 52cm (20″) 5-6 20″ 10″
Frog 55 55cm (22″) 6-7 20″ 11″
Frog 62 62cm (24″) 8-10 24″ 12″
Frog 69 69cm (27″) 10-12 26″ 14″
Frog 73 73cm (29″) 12-14 26″ 16″
Frog 78  78cm (31″) 13+  26″  18″ 
Frog Road/Track 58 58cm (23″) 6-7 20″ 11″
Frog Road/Track 67 67cm (26″) 8-12 24″ 14″
Frog Road/Track 70 70cm (27″) 11-14 26″ 17″
Frog MTB 62 62cm (24″) 8-10 24″ 12.5″ 
Frog MTB 69  69cm (27″) 10-12 26″ 15″
Frog MTB 72  72cm (28″)  13+  26″  16″

 

Of course all children have different length arms and torsos too, so to ensure a comfortable riding position, the handlebar height can be tailored, and saddles can be slid backwards and forwards on their rails. (These adjustments are easy to do and just need an allen key; instructions are in the manual).

BIKES

We have several delivery options for the bikes, depending on where you live and when you would like the bike.

Option 1. FREE to your local bike store (approx 1 week)

Option 2. £20 to whole of UK, excluding Channel Islands (approx 2 working days)

Option 3. £25 to Republic of Ireland, Scilly Isles, Germany, Belgium, Luxembourg, Monaco (approx 1 week)

Option 4. £40 to rest of Europe, Channel Islands (7 – 10 days)

Option 5. £88 to USA (approx 2 weeks)

Option 6. £126 to Australia, Canada, China, Hong Kong, Japan, Singapore, Taiwan (approx 2 weeks)

Option 7. £177 to rest of the world (2-3 weeks)

ACCESSORIES

Accessories ordered on their own will be sent out using standard post, at a cost of £3.50 per order to UK, £10 per order overseas.

Reviews

There are no reviews yet.

Be the first to review “Frog 52”

Your email address will not be published. Required fields are marked *

Pay in instalments

monthly payments of
Term
months
Monthly instalment
Deposit
Cost of credit
Total payable
Total interest APR