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FROG 52 HYBRID CHILDREN'S BIKE

Frog
£300.00
The Frog 52 has adjustable Tektro brakes, 8-speed Shimano easy-change thumb-shifters and cassette hub. Suitable for minimum inside leg of 52cm (around 5-6 years old), it has 20" wheels.The all-aluminium bike has a high quality frame, easily adjusted saddle height and a crank length of 114mm. Comes with 2 sets of Kenda tyres: a hybrid tyre and a more knobbly off-road tyre. (The knobbly tyres are not compatible with mudguards)
Comes with a bell, reflectors and mudguards as standard. Free 5 year warranty available on the frame and forks, 2 years on all other parts.
Available in Red, Purple, Orange, Spotty, Union Jack, Green, Pink and Team Sky Black.
If a bike is currently out of stock please contact your local Frog Bikes stockist.
Weight: 8.75 kg or 19.3 lbs
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The Frog 52 has adjustable Tektro brakes, 8-speed Shimano easy-change thumb-shifters and cassette hub. Suitable for minimum inside leg of 52cm (around 5-6 years old), it has 20" wheels.The all-aluminium bike has a high quality frame, easily adjusted saddle height and a crank length of 114mm. Comes with 2 sets of Kenda tyres: a hybrid tyre and a more knobbly off-road tyre. (The knobbly tyres are not compatible with mudguards)
Comes with a bell, reflectors and mudguards as standard. Free 5 year warranty available on the frame and forks, 2 years on all other parts.
Available in Red, Purple, Orange, Spotty, Union Jack, Green, Pink and Team Sky Black.
If a bike is currently out of stock please contact your local Frog Bikes stockist.
Weight: 8.75 kg or 19.3 lbs
Frame -  Aluminium 10" / 25.4cm Frog 52 Frame
Fork -  Aluminium Fork
Headset -  27mm
Stem -  Frog Bikes Aluminium 38mm Stem
Handlebars -  Frog Bikes Aluminium Straight Handlebar 460mm wide
Grips -  Frog Bikes Locking Slim Grips
Shifters -  Shimano SLM360 Alivio 8 Speed eash-change thumb shifter
Rear Derailleur -  RD-M310 Direct 8 speed
Cassette -  Shimano 8 Speed 11-32T
Crank -  114mm Aluminium Black Crank
Chainrings -  Steel 32 Teeth with Integral Black Double Chain Guard
Bottom Bracket -  107.5mm Sealed Bottom Bracket
Pedals -  Plastic with Ball Bearings and Reflectors
Saddle -  Frog Bikes Saddle Size:201*136mm, Black, adjustable rails for better fit
Seatpost -  Aluminium 250mm, 27.2mm wide, Quick Release
Wheels -  20"
Hubs -  Aluminium 28 holes
Rims -  Aluminium 20" x 1.5" 28 holes Black (Weight:320g) and Quick Release for easy removal of wheels
Tyres -  Kenda 20" x 1.5" hybrid tyres & Kenda K1153 20"*1.75 spares
Brakeset -  Tektro 836AL Aluminium V Brake Black
Brake Levers -  Tektro Aluminium JL510-TS V Brake Lever Black
Product Code Option Availability Price Buy
FR5202UJ - / UNION JACK In Stock (2 - 5 Days) £300.00 Add to basket
FR5201ORG - / ORANGE Out of Stock (5 Days+) £300.00 Notify me when back in stock
SK5202BLA - / SKY BLACK In Stock (2 - 5 Days) £300.00 Add to basket
FR5201PUR - / PURPLE In Stock £300.00 Add to basket
SK5202WHI - / SKY WHITE Out of Stock (5 Days+) £300.00 Notify me when back in stock
FR5201RED - / RED In Stock (2 - 5 Days) £300.00 Add to basket
FR5201SPO - / SPOTTY In Stock (2 - 5 Days) £300.00 Add to basket
FR5202GRE - / GREEN In Stock £300.00 Add to basket
FR5202PNK - / PINK In Stock (2 - 5 Days) £300.00 Add to basket

For bikes, spend over £749.00 for FREE DELIVERY.

For anything else, spend over £35.00 for FREE DELIVERY.

 

Items showing as 'In Stock' are available for immediate dispatch from The Bike Shed Head Office in Crediton. 

Items showing as 'In Stock (2 - 5 Days)' are in stock, but are stored at a warehouse or another of our shops. It can take us 2 - 5 days to get the stock back to head office before it can be dispatched. Any order that doesn't make it back to head office by the next working day is upgraded to 1st class delivery free of charge.

 

Delivery to Northern Ireland, Highlands & Islands is available: Items that can be sent via Royal Mail will be charged at the standard rate, larger items may vary. Please contact us for a quote. 

Delivery outside of the United Kingdom is available on request. Please contact us for a quote. 

All in stock items ordered before 1pm will be dispatched the same day via Royal Mail. For Express delivery or larger items, we use Parcelforce.

 

Clothing/Accessories/Parts  
Royal Mail (Under £35) £3.00
Royal Mail (Over £35) Free
Express Delivery - Parcelforce 24 £5.00
   
Bikes (excluding Trek & current year Whyte)  
Designated Day Delivery (Under £749) £29.00 per order
Designated Day Delivery (Over £749) Free
   
Wheels  
Express Delivery (Under £99) £5.00 per order
Express Delivery (Over £99) Free
   
Children's Bikes  
Designated Day Delivery (Under £500) £15.00 per order
Designated Day Delivery (Over £500) Free

Bike Delivery

All bikes are delivered via Parcel Force 48 (2 day Service) and can only be delivered on a week day (Monday - Friday) between 8:30am - 5:30pm. Unfortunately we are unable to advise a specific time window (e.g Morning or Afternoon delivery) however tracking information will be provided. 

Our bikes are prepared 'Ready to Ride' with the exception of fitting the pedals and straightening the handlebars - instructions will be included. We dispatch our bikes in full size bike boxes so everything including the gears are setup prior for minimum effort. 

Designated Day: Once you have made your purchase, we will contact you to arrange a convienant delivery date. Please note - Bikes purchased using finance must be delivered to the address on the finance application. 

For orders to the Isle of Wight, Isle of Man, Northern Ireland & Scottish Highlands please contact us to confirm we can arrange delivery.

Trek, Brompton & current year Whyte bikes can be purchased online, but must be collected in-store. This is to ensure the customer receives a personal level of service and that their new bike is built and fitted correctly for maximum enjoyment.

For orders placed before 3pm and shipped via Royal Mail, we advise a delivery time between 2 - 3 working days.

For more information on Royal Mail First Class delivery please see their website.

For orders placed before 3pm and shipped via Express Delivery (Parcelforce 24), we advise a delivery time between 1 - 2 working days*.

All orders sent via Express Delivery require a signature upon delivery. If you're not home, a card will be left and you'll need to rearrange delivery with your local Parcelforce depot. 

For more details please visit Parcelforce's website.

Tracking information will be automatically emailed upon dispatch.

*Working day is Monday - Friday and does not include weekends

If choosing collect in-store, please ensure a telephone number is provided and make a note of your preferred collection location in the 'Add Comments About Your Order' section, in 'Step 4' when placing your order. This will help to speed up the fulfillment process. We will then contact you once your order is in store ready for collection. 

To find your nearest store, click here.

We are happy to offer a 60 day returns policy for any item purchased from The Bike Shed website. All we ask is that the item(s) are returned unused and in the original packaging.

Unless we have incorrectly fulfilled an order, or your item(s) were damaged during transit, we will not refund any associated delivery charges or cover any delivery costs when posting the item(s) back to us. However item(s) can be returned to any Bike Shed store free of charge.

When your refund is processed, the funds will be returned to the original payment method. This may take up to 10 working days to appear as cleared funds.

 

Free delivery is offered when spending over £749 on bikes, and £35 on everything else. 

In contrast to many children's 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 cm.

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 stockist who will have many of our bikes in store 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 .  

 

  Minimum inside leg (cm) Approx age Wheel Size Frame Size
Tadpole 34 2-3 12" 4"
Frog 43 43 3-4 14" 9"
Frog 48 48 4-5 16" 9.5"
Frog 52 52 5-6 20" 10"
Frog 55 55 6-7 20" 11"
Frog 62 62 8-10 24" 12"
Frog 69 69 10-12 26" 14"
Frog 73 73 12-14 26" 16"
Frog Road 58 58 6-7 20" 11"
Frog Road 67 67 8-12 24" 14"
Frog Road 70 70 11-14 26" 17"

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.

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