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Home » Bikes » Hybrid Bikes » Frog 69
Rapid-fire gear shifting Change gears using just a thumb, so the hand remains in the perfect riding position
Research-led design Increases comfort for a more enjoyable ride
Patented Frog cranks Reduced distance between pedals increases efficiency and comfort
Frog 69
Frog 69 Frog 69 Frog 69 Frog 69 Frog 69 Frog 69 Frog 69

Frog 69

Colour

Please select an option above

Price

£340(excluding delivery)

Weight

10 kg

Quantity

How to Buy Add to Basket
Out of Stock

This 26 inch kids' bike is a great hybrid for 10-12 year olds with a minimum inside leg of 69cm. 

Wheel Size: 26" inch

Why buy a Frog 69?

- Lightweight but sturdy Frame
- Tektro brakes with small easy to reach brake lever
- Shimano 8-speed gears with easy-change thumb-shifters
- 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:  Red, Purple, Orange, Union Jack, Green, Black and Team Sky Black.

*Please be aware that the mudguards supplied with the bike can only be used with the Hybrid tyres.  We are aware of the situation and are currently working to find a solution.

Approx Age 10-12
Wheel Size 26" (ETRTO/ISO 559)
Colours Red, Purple, Black, Green, Orange, Team Sky Black, Union Jack
Weight 10 kg
Frame 6061 T6 heat treated Aluminium alloy, seat tube 14" (355mm)
Fork 6061 T6 heat treated Aluminium alloy
Crank Set / Chainring Frog Bikes Patented,146mm, Aluminium straight arm cranks, 34T chainring, black
Bottom Bracket Neco, square taper, 68/107.5, cartridge bearings
Pedals Resin platform, 9/16" thread, reflectors
Front Hub Quando, Aluminium, sealed hub, QR, 28 hole
Rear Hub Quando, Aluminium, sealed hub, QR, 28 hole, Shimano type 8/9spd free hub body
Cassette Shimano Altus, HG-31, 8-speed, 11-32t
Rear Derailleur Shimano Altus, M310, 8-speed
Chain KMC, 8-speed
Rim Aluminium, 26"x1.5", double wall, machined braking surface
Seat Post Aluminium, micro adjust, 27.2mm
Seat clamp Aluminium, QR
Headset Neco, 1"1/8 semi-integrated threadless, Frog Bikes top cap
Handlebar Aluminium, flat bar, 520mm
Stem Frog Bikes Aluminium 60mm Stem
Grip Frog Bikes Locking Slim Grips
Gear Shifter Shimano Alivio, M360, 8-speed, rapid fire
Brake Levers Tektro JL510, Aluminium, easy reach
Brakes (F&R) Tektro 836AL, Aluminium, linear pull
Saddle Frog Bikes child-specific saddle (medium), steel rails
Tyres Primary Kenda K154, 26"x1.5", hybrid, (ETRTO/ISO 40-559)
Tyres Secondary Kenda K1153, 26"x1.75", MTB, (ETRTO/ISO 47-559)
Mudguards Full length, resin, black
Accessories box Bell, Bike reflectors white/red, Wheel reflectors orange/white, Touch up paint, Frame protector 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.
How to size a child for bike

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. £40 to whole of UK, excluding Channel Islands (approx 5 working days)

Option 3. £44.64 Mainland Europe, Azerbaijan, Bosnia Herzegovina, Canary Islands, Faroe Islands, Gibraltar (approx 10-13 days)

Option 4. £166.67 Hong Kong, Japan, Malaysia, Singapore, Thailand, UAE, China, India, Indonesia, Korea, Pakistan, Phillipines, Taiwan, Vietnam (approx 2-3 weeks)

Option 5. £189.39 Australia, Israel, New Zealand, Mexico, South Africa, Brazil, Egypt, Iraq, Morocco (approx 2-3 weeks)

Option 6. £208.33 Rest of world (approx 3 - 4 weeks)

ACCESSORIES

Accessories ordered on their own will be sent out using standard post, at a cost of £5.00 per order to UK, £10 per order overseas.

A Wheelbase (mm) 1013
B Seat tube angle (degrees) 74
C Head tube angle (degrees) 71
D Effective top tube (mm) 525
E Head tube length (mm) 100
F Chain stay length (mm) 425
G Seat tube length (mm) 356
H BB to Floor (mm) 295

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Services

In-Store

Online
Free Frog Fit sizing
? Sizing your child’s bike correctly is one of the most important parts of selecting a bike!

By visiting one of our stores, you will get access to our research based Frog Fit technology. We have developed an algorithm which uses inside leg measurement and arm length to find the perfect Frog Bike for your child.

If you are unable to visit a store as recommended, find out how to measure your child here
FREE delivery*
FREE bike build
? All of our bikes are built and checked by a qualified mechanic. Having your bike built to the correct standard is fundamental to ensure a safe and comfortable ride for your child.
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* At participating stores