(1)Product ID: 247248
Frog 47 2023 - Kids Bike
The First Pedal 47 has been carefully designed to help maximise the lifetime of the bike for a growing child. It is the ideal first pedal bike for 4 to 6-year-olds with an average inside leg of 47cm.
The Frog 47 offers a super lightweight frame, for ease of handling, weighing just 6.75kg. It is one of the lightest 18” kids’ bikes on the market.
The bike offers a low bottom bracket position to ensure a safer riding position, whilst allowing for a greater leg-length range to be accommodated, perfect for growing children. There is also a 10mm spacer above the handlebar stem to give the option to raise the handlebars higher as your child grows.
The Frog 47 is built using the same high-quality components as all other Frog bikes, including the patented narrow q-factor crank, to make riding for children more efficient and comfortable.
Our lightweight bikes are a great confidence booster because of their ergonomic design, but if your child hasn’t mastered the art of pedalling just yet, the bike can also be used as a balance bike for a taller child by simply removing the pedals.
Wheel Size: 18" inch
Why buy a Frog 47?
- Super lightweight sturdy frame making it easy for your child to handle and manoeuvre and easy for you to carry
- Tektro brakes with small, easy to reach brake levers, allowing for better control and greater confidence for young riders
- Patented Frog cranks that reduce the distance between the pedals, increasing efficiency and comfort for easier pedalling
- The handlebars can be lowered or raised within a range of 40mm
Occasionally, without notice, manufacturers change product design and/or specifications.
| Frame | 6061 T6 heat treated Aluminium alloy, seat tube 9" (230mm) |
| Fork | 6061 T6 heat treated Aluminium alloy |
| Headset | Neco, 1"1/8 , threadless, safety steering stop, Frog Bikes top cap |
| Stem | Aluminium, 1"1/8, 38mm, 4 bolt clamp |
| Bars | Aluminium, 30mm riser bar, 440mm |
| Front Brake | Tektro 836AL, Aluminium, linear pull |
| Rear Brake | Tektro 836AL, Aluminium, linear pull |
| Brake Lever | Tektro JL510, aluminium, easy reach |
| Speed | 1 |
| Rims | Aluminium, 18", double wall, machined braking surface |
| 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 |
| Front Tyre | Kenda K1047, 16"x1.5", Hybrid, (ETRTO/ISO: 38-305) |
| Rear Tyre | Kenda K1047, 16"x1.5", Hybrid, (ETRTO/ISO: 38-305) |
| Seat Post | Frog Bikes |
| Saddle | Frog Bikes child-specific saddle (small), steel rails |
| Chainset | Frog Bikes Patented, 89mm, Aluminium straight arm cranks, 32T chainring, Black |
| Bottom Bracket | Thun, square taper, 68/107.5, cartridge bearings |
| Chain | KMC, single speed |
| Cassette | ATA, standard ISO thread, 18t, 4 prong removal, chrome plated/brown |
| Pedals | Resin platform, 9/16" thread, w/reflectors |
| Weight | 6.75kg |
Frog bikes Size Chart
See the table below to find the right size Frog bike for your child.
| Model | Minimum Recommended inside leg in cm (inches) |
Maximum Recommended inside leg in cm (inches) |
Approx age | Wheel Size | Frame Size |
| Tadpole Mini | 23cm (9") | 31cm (12") | 1-2 | 10" | |
| Tadpole | 31cm (12") | 38cm (15") | 2-3 | 12" | |
| Tadpole Plus | 36cm (14") | 44cm (17") | 3-4 | 14" | |
| Frog 40 | 36cm (14") | 43cm (17") | 3-4 | 14" | 9" |
| Frog 44 | 40cm (16") | 51cm (20") | 4-5 | 16" | 9.5" |
| Frog 47 | 43cm (17") | 54cm (21") | 4-6 | 18" | 9.5" |
| Frog 53 | 50cm (20") | 62cm (24") | 5-7 | 20" | 11" |
| Frog 62 | 57cm (22") | 65cm (26") | 8-10 | 24" | 12" |
| Frog 69 | 63cm (25") | 70cm (27") | 10-12 | 26" | 14" |
| Frog 73 | 67cm (26") | 76cm (30") | 12-14 | 26" | 16" |
| Frog 78 | 72cm (28") | 83cm (33") | 13+ | 26" | 18" |
| Frog City 53 | 53cm (21") | 62cm (24") | 5-7 | 20" | 11" |
| Frog City 61 | 61cm (24") | 70cm (27") | 8-10 | 24" | 12" |
| Frog City 67 | 67cm (26") | 76cm (30") | 10-12 | 26" | 14" |
| Frog Road/Track 58 | 52cm (20") | 59cm (23") | 6-7 | 20" | 11" |
| Frog Road/Track 67 | 62cm (24") | 70cm (28") | 8-12 | 24" | 14" |
| Frog Road/Track 70 | 67cm (26") | 79cm (31") | 11-14 | 26" | 17" |
| Frog MTB 62 | 58cm (23") | 65cm (26") | 8-10 | 24" | 12.5" |
| Frog MTB 69 | 63cm (25") | 70cm (28") | 10-12 | 26" | 15" |
| Frog MTB 72 | 66cm (26") | 81cm (32") | 13+ | 26" | 16" |
Read our kids and junior bike size guide for more information on sizing.
Please note, all size information is provided as a guide - if you're unsure or need any further assistance you can call us on 01792 799508 ... we're happy to help!
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