Frog Road Cross 58

£645.00

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 CertificationISO 4210 and CPSC 1512 (CFR 1512)
Approx Age6-7
Wheel Size20"
Bike Weight8.2 kg
Frame6061 T6 heat treated Aluminium alloy, seat tube 30cm (12")
Fork6061 T6 heat treated Aluminium alloy
Front HubQuando, aluminium, sealed hub, QR, 24 hole
Rear HubQuando, aluminium, sealed hub, QR, 28 hole, Shimano type free hub body, 9-speed
Cassette/Free wheel9-speed, 11-32T
Rear DerailleurShimano Sora, RD-R3000, 9 speed
RimAluminium 20", double wall, machined braking surface
Seat ClampAluminium, QR
HeadsetNeco, 1"1/8 semi-integrated threadless, front brake hanger, Frog Bikes top cap
StemAluminium, 1"1/8, 38mm, 4 bolt clamp
Grips/Bar tapeBlack bar tape
Gear ShifterMicroshift SBR492S, 9-speed, Jnr rapidfire plus, aluminium canti/roller-brake
Brakes (F&R)Tektro Oryx, 992AG, alloy cantilever
TyresKenda K-1018, 20"x1"1/8, Road, (ETRTO/ISO 28-451)
Tyres SecondaryKenda, K1153 20"x1"3/8, Cyclo-Cross, (ETRTO/ISO 37-451)
Accessories boxBell, bike reflectors white/red, wheel reflectors orange/white, paint plasters, frame protector patches
Crank set / ChainringFrog Bikes Patented,114mm, Aluminium straight arm cranks, 32T chainring, black
Bottom BracketThun Shorty-ML-SL; square taper, 68/108/107.5
PedalsWellgo M189-S, resin platform, single sided, toe clips (small), reflectors, 9/16"
ChainKMC, 9-speed
Handlebar6061 aluminium, custom drop bar, 320mm
Brake LeversIntegrated to gear shifters & Tektro RL570 auxillary levers
SaddleFrog Bikes, child specific slimline 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.

Colours Team Sky Black, Team Sky White, White
Sizes 20 Inch
Brand Frog
Model Year 2024
Barcodes 5060488650499, 5060488650727
SKUs / Part Numbers RD5802WHI, SR5802BLA, SR5802WHT

Please note: Manufacturers can sometimes change the specification of the products from time to time.

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