One of the biggest temptations is to buy a bike your child will 'grow into'. However, this is likely to have the opposite effect and put your child off bikes and cycling altogether! The data obtained during our child-specific frame design research has been used to produce a helpful sizing app. Ask in your local store about our FrogFit app to get the best-sized bike for your child.
Another common mistake is to purchase a budget bike but these models are often as heavy as the child and leads to frustration at not being able to cycle. Our lightweight bikes are a great confidence booster and can also be used as a balance bike for a taller child by removing the pedals.
Wheel Size: 14" inch
Why buy a Frog 40?
- Lightweight but sturdy frame, making the bike easy to manoeuvre for your child and easy for you to carry
- Tektro brakes with small, easy to reach brake levers. Better control means improved confidence for young riders
- Patented Frog cranks for easier pedalling reduces the distance between the pedals increasing efficiency and comfort
- Free 5 year warranty on frame and forks
- Reflectors, mudguard and bell included
Available colours*: Electric Blue, Green, Orange, Pink, Red, Spotty and USA
|Bike Weight||6.46 kg|
|Frame||6061 T6 heat treated aluminium alloy, seat tube 7" (180mm)|
|Fork||6061 T6 heat treated aluminium alloy|
|Front Hub||Quando, aluminium, sealed hub, 5mm allen bolt internal fixing, 16 hole|
|Rear Hub||Quando, aluminium, sealed hub, standard freewheel thread and 5mm allen bolt internal fixing, 16 hole, drive side chain tensioner.|
|Cassette||ATA, standard ISO thread, 18t, 4 prong removal, chrome plated/brown|
|Rim||Aluminium, 14"x1.5", double wall, with machined braking surface|
|Seat Clamp||Aluminium, 5mm allen key fixing|
|Headset||Neco, 1"1/8 , threadless, safety steering stop, Frog Bikes top cap|
|Stem||Aluminium, 1"1/8, 38mm, 4 bolt clamp|
|Grips/Bar tape||Frog Bikes specific, lock on, slim grips|
|Brakes (F&R)||Tektro C310, aluminium, linear pull|
|Tyres Primary||Kenda K1047, 14"x1.5", Hybrid, (ETRTO/ISO: 38-254)|
|Accessories box||Bell, bike reflectors white/red, wheel reflectors orange/white, paint plasters (excl. Union Jack- touch up paint supplied), frame protector patches, right brake lever (Tektro JL352-RS)|
|Crank set / Chainring||Frog Bikes Patented, 89mm, Aluminium straight arm cranks, 32T chainring, Black|
|Bottom Bracket||Neco, square taper, 68/107.5, cartridge bearings|
|Pedals||Resin platform, 9/16" thread, w/reflectors|
|Chain||KMC, single speed|
|Handlebar||Aluminium, 30mm riser bar, 420mm|
|Brake Levers||Tektro JL352-RS, aluminium, easy reach brake lever|
|Saddle||Frog Bikes child-specific saddle (small), steel rails|
*subject to change.
We are constantly working on improving our bike range, which sometimes results in a component being replaced by a newer/better version. As a consequence, it is possible that some of the bikes of this range have more up to date components than reflected in this table.