Frog 52 Single Speed Kids Bike
The first pedal 52s is a great value bike for 5-6 year olds with a minimum inside leg of 52cm. This bike is a great confidence booster for a taller child that hasn't quite learnt to cycle yet. It can also be used as a balance bike by removing the pedals.
Wheel Size: 20" inch
Why buy a Frog 52s?
- Lightweight but sturdy Frame
- Tektro brakes with small easy to reach brake lever
- 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 and Green
For size guide please click here
| Age | 5-6 |
| Available colours | Red, Green |
| Wheel size | 20" (ETRTO/ISO 406) |
| Weight | 7.76 kg |
| Frame | 6061 T6 heat treated Aluminium alloy, seat tube 10" (255mm) |
| Fork | 6061 T6 heat treated Aluminium alloy |
| Crank set | Frog Bikes Patented,102mm, 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 |
| Front Hub | Quando Aluminium black sealed with 5mm allen bolt internal fixing. 20 hole. |
| Rear Hub | Quando Aluminium black sealed with standard freewheel thread and 5mm allen bolt internal fixing. 20 hole. Drive side chain tensioner. |
| Freewheel | ATA, standard ISO thread, 18t, 4 prong removal, chrome plated |
| Chain | KMC, single speed |
| Rim | Aluminium, 20"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, 460mm |
| Stem | Aluminium, 1"1/8, 38mm, 4 bolt clamp |
| Grips | Frog Bikes specific, lock on, slim grips |
| Brake levers | Tektro JL510, Aluminium, easy reach |
| Brakes (F&R) | Tektro 836AL, Aluminium, linear pull |
| Saddle | Frog Bikes child-specific saddle (small), steel rails |
| Tyres Primary | Kenda K154, 20"x1.5", hybrid, (ETRTO/ISO 38-406) |
| Tyres Secondary | Kenda K1153, 20"x1.75", MTB, (ETRTO/ISO 47-406) |
| Mudguards | Resin, black |
| Accessories box | Bell, bike reflectors white/red, wheel reflectors orange/white, touch up paint, frame protector patches |