Frog 58 Road
Why buy Frog 58 Road
Why buy a Frog Road 58?
- Lightweight 20-inch road bike for road racing, cyclocross & triathlons
- Narrow and short-drop child-specific handlebars for ease of handling
- Dual braking control
- Comfortable and efficient pedalling with patented Frog cranks
- Youth-specific 9-speed gear shifters featuring FrogFit Technology®
- Free 10-year extended warranty on frames and forks
- Bell, reflectors and two sets of tyres included as standard
- Suitable for 6 to 7 years with a recommended inside leg of 52cm-63cm
The 20-inch Frog Road 58 kids’ bike is ideal for 6 to 7-year-olds who participate in road racing, cyclocross and triathlons, or who just simply love road riding.
This premium children’s road bike is the bike of choice for young, mult-discipline racers. It has a super-lightweight frame, weighing just 8.2kg helping children increase their distance, speed, efficiency and confidence for a high-performance ride.
This kids’ road bike comes with two sets of tyres, slick Kenda road tyres and Kenda cyclocross tyres with more grip, child-specific short drop handlebars for ease of handling and dual braking control, broadening the bikes capabilities for when in the road-riding position.
It is also equipped with 9-speed gears with Microshift short-reach brake levers making braking easier and more comfortable for smaller hands and an ergonomic slimline children’s saddle for a more agile riding experience. This road bike is perfect for kids looking for pace and efficiency while riding or racing.
Get sized for cycling success
The Frog Road 58 bike is suitable for 6 to 7 years with a recommended inside leg measurement of 52cm-63cm.
One of the biggest temptations is to buy a child's bike that they will grow into. However, this will likely have the opposite effect and put your child off bikes and cycling altogether! Another common mistake is to purchase a budget kids' bike but these models are often as heavy as a child which can lead to frustration at not being able to cycle. That’s why Frog bikes are lightweight and designed to specifically accommodate the anatomy of children.
The data obtained during our child-specific frame design research has helped us create a helpful kids’ bike sizing app. View our bike sizing guide to discover the best-sized bike for your child or alternatively speak to one of our local stockists about our children’s bike range.
Available colours*: Electric blue and Tour de France™ yellow.
*Actual colours may vary. This is due to the fact that every computer monitor has a different capability to display colours and that everyone sees these colours differently. Our photos show the samples as life-like as possible, but please understand the actual colour may vary slightly as paint batches also have variances. We cannot guarantee that the colour you see accurately portrays the true colour of the product.
Product Safety Certifications | ISO 4210 and CPSC 1512 (CFR 1512) |
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Bike Weight | 8.2 kg |
Frame | 6061 T6 heat treated Aluminium alloy, seat tube 30cm (12") |
Fork | 6061 T6 heat treated Aluminium alloy |
Front Hub | Quando, aluminium, sealed hub, QR, 24 hole |
Rear Hub | Quando, aluminium, sealed hub, QR, 28 hole, Shimano type free hub body, 9-speed |
Cassette free wheel | 9-speed, 11-32T |
Rim | Aluminium 20", double wall, machined braking surface |
Seat Clamp | Aluminium, QR |
Headset | Neco, 1"1/8 semi-integrated threadless, front brake hanger, Frog Bikes top cap |
Stem | Aluminium, 1"1/8, 38mm, 4 bolt clamp |
Grips/Bar Tape | Black bar tape |
Brakes (F&R) | Tektro Oryx, 992AG, alloy cantilever |
Tyres | Kenda K-1018, 20"x1"1/8, Road, (ETRTO/ISO 28-451) |
Accessories Included | Bell, bike reflectors white/red, wheel reflectors orange/white, paint plasters, frame protector patches |
Crankset/Chainring | Frog Bikes Patented,114mm, Aluminium straight arm cranks, 32T chainring, black |
Bottom Bracket | Thun Shorty-ML-SL; square taper, 68/108/107.5 |
Pedals | Wellgo M189-S, resin platform, single sided, toe clips (small), reflectors, 9/16" |
Chain | KMC, 9-speed |
Handlebar | 6061 aluminium, custom drop bar, 320mm |
Brake Levers | Integrated to gear shifters & Tektro RL570 auxillary levers |
Saddle | Frog Bikes, child specific slimline saddle (small), steel rails |
Tyres secondary | Kenda, K1153 20"x1"3/8, Cyclo-Cross, (ETRTO/ISO 37-451) |
Seat Post | Aluminium, micro adjust, 27.2mm |
Gear Shifter | Microshift SBR492S, 9-speed, Jnr rapidfire plus, aluminium canti/roller-brake |
Rear Derailleur | Shimano Sora, RD-R3000, 9 speed |
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A - Wheelbase (mm) | 820 | |||||||||||||||||||||||
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B - Seat Tube Angle (°) | 75 | |||||||||||||||||||||||
C - Head Tube Angle (°) | 71 | |||||||||||||||||||||||
D - Effective Top Tube (mm) | 410 | |||||||||||||||||||||||
E - Head Tube Length (mm) | 85 | |||||||||||||||||||||||
F - Chain Stay Length (mm) | 355 | |||||||||||||||||||||||
G - Seat Tube Length | 300 | |||||||||||||||||||||||
H - Bottom Bracket to Floor (mm) | 240 |