Frog 52s Single Speed 20" Bike
The perfect first pedal bike for the taller child.
Fits: Children 5-7 yrs with a minimum of 20" inseam
Availability: Green and Red are available to ship immediately.
This bike is a great confidence booster for a taller child just learning to pedal. It can also be used as a balance bike by removing the pedals. Super lightweight at 17 lbs with a long wheelbase making learning to balance easy and fun. Before you know it, your child will be flying around. The first pedal 52 is a great value bike for 5-6 year olds with a minimum inside leg of 20" (52cm).
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
- Kenda Knobby Tires
- Reflectors, mudguard and bell included
Free 5 year warranty on frame and fork
Tech Specs
| Wheel size | 20" (ETRTO/ISO 406) |
| Available colors | Red, Green |
| Weight | 7.76kg (17.1lbs) |
| Frame | 6061 T6 heat treated aluminium alloy, seat tube 10" (255mm) |
| Fork | 6061 T6 heat treated aluminium alloy |
| Crank set | Frog Bikes patented aluminium straight arm cranks with Frog Bikes double chain guard, 114mm, steel 32t chainring |
| 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, 20x1.5, double wall, machined braking surface |
| Seat post | Aluminium, micro adjust, 27.2mm |
| Seat clamp | Aluminium, QR |
| Headset | Neco, 1"1/8, threadless headset, safety steering stop. Aluminium Frog Bikes top cap |
| Handlebar | Aluminium, straight, 460mm |
| Stem | Aluminium, 1"1/8, 38mm, 4 bolt clamp |
| Grips | Soft rubber grip with lock ring, 30mm OD |
| Brake levers | Tektro JL510, alloy, easy reach |
| Brakes (F&R) | Tektro 836AL, aluminium, linear pull |
| Saddle | Frog Bikes child-specific saddle (small), w/ steel rails |
| Tires |
Kenda K1047, 20"x1.5", Hybrid, (ETRTO/ISO: 38-406) |
| Mudguards | Resin, black |
| Accessories box | Bell, bike reflectors white/red, wheel reflectors orange/white, touch up paint, frame protector patches |
Assembly
All Frog 52s bikes arrive 90% assembled. All you need to do is install the pedals, seat post, handlebars and front wheel. If you decide you want the optional mud guards on your bike, these will need to be installed also.
Our professional bike technician looks over every bike before it ships and switches the hand brakes to be standard for the US (rear on the right, front on the left).
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United StatesFirst pedal bike.
After using a balance bike for about 3 years. It was time to upgrade to a pedal bike and it was an instant hit. The first time out he was riding and pedaling was the easy part. Excellent first pedal bike for a kid just learning to pedal.
United StatesGreat lightweight bike, excellent service from store
Lightweight bike. Store was great and had it sized correctly.
United StatesExcellent
I got this last year when RSP was the only place that I could find that had them in stock. After about an hour with the balance buddy attached, stretched out over three short trips, he was riding by himself for the first time yesterday. He loves it, and the customer service was excellent. I don't typically spend this type of money on something that I know he will grow out of sooner than later but I felt it was worth it to make learning easier and not discourage him from wanting to continue with it. It worked out, I am very happy with the purchase.
United StatesSome of the best bikes around!
We just now took it out of the box and assembled it (very easy). My grandson got on it and was up and running almost immediately! While it is almost two inches too tall at the crotch, so far he’s handling it just fine. The bike is so light that he’s already whipping it around like he’s been riding for years ! We’re big fans!!
United StatesGood customer service
Well made light bike but it just didn’t fit my kids’ size. Easy return.