Frog 47 18" Wheel Kids Bike
The First Pedal 47 is the second in our new and improved frame range. It is the perfect, great value bike for 4 to 5 year olds with an average inside leg of 47cm
We have reduced the weight of this model by using smaller tube diameters and thinner tube walls. The Frog 47 weighs only 6.39kg. Along with this weight saving, we have lowered the bottom bracket to achieve a more ergonomic position on the bike.
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! This new frame has a longer steerer tube which includes a 10mm spacer ontop of the stem. This allows room to move the handlebars into a higher position as they grow.
Another common mistake is to purchase a budget bike but these models are often as heavy as the child and leads to tears and 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: 18" inch
Why buy a Frog 47?
- 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
| Product Safety Certification | ISO 8098 and CPSC 1512 (CFR 1512) |
| Approx Age | 4-6 |
| Wheel Size | 18" |
| Bike Weight | 6.75kg |
| Frame | 6061 T6 heat treated Aluminium alloy, seat tube 9" (230mm) |
| 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/Free wheel | ATA, standard ISO thread, 18t, 4 prong removal, chrome plated/brown |
| Rim | Aluminium, 18", double wall, 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 836AL, Aluminium, linear pull |
| Tyres | Kenda K1047, 16"x1.5", Hybrid, (ETRTO/ISO: 38-305) |
| Mudguards | Resin, black |
| Accessories box | Bell, bike reflectors white/red, wheel reflectors orange/white, paint plasters (excl. Union Jack- touch up paint supplied), frame protector patches |
| Freewheel/Fixed wheel | ATA, standard ISO thread, 18t, 4 prong removal, chrome plated |
| Crank set / Chainring | Frog Bikes Patented, 89mm, Aluminium straight arm cranks, 32T chainring, Black |
| Bottom Bracket | Thun, square taper, 68/107.5, cartridge bearings |
| Pedals | Resin platform, 9/16" thread, w/reflectors |
| Chain | KMC, single speed |
| Handlebar | Aluminium, 30mm riser bar, 440mm |
| Brake Levers | Tektro JL510, Aluminium, easy reach |
| 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.
| A | Wheelbase (mm) | 664 |
| B | Seatube Angle (Degrees) | 75 |
| C | Head tube angle (degrees) | 71 |
| D | Effective top tube (mm) | 340 |
| E | Head tube length (mm) | 75 |
| F | Chain stay length (mm) | 276 |
| G | Seat tube Length | 170 |
| H | BB to Floor (mm) | 165 |