New bike subscription service from only CHF 8 per month!

Or buy with a repurchase guarantee

Free delivery from CHF 25... across Switzerland!

No set-up costs

Delivered to your door... ready to ride!

Language

Frog Road 58

Supplied with two sets of tyres, this versatile machine is ready for road racing, cyclocross and triathlon!
CHF 29.50

52-63 cm inseam
Subscriptions: monthly payments; 12 month minimum contract; upgrades possible after 6 months
Description

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.

Specifications

Product Safety Certification: ISO 4210 and CPSC 1512 (CFR 1512)
Wheel Size: 20"
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
Derailleur: Shimano Sora, RD-R3000, 9 speed
Rims: 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
Gear Shifter: Microshift SBR492S, 9-speed, Jnr rapidfire plus, aluminium canti/roller-brake
Brakes : Tektro Oryx, 992AG, alloy cantilever
Tyres: Kenda K-1018, 20"x1"1/8, Road, (ETRTO/ISO 28-451)
Tyres Secondary: Kenda, K1153 20"x1"3/8, Cyclo-Cross, (ETRTO/ISO 37-451)
Accessories box: Bell, bike reflectors white/red, wheel reflectors orange/white, paint plasters, frame protector patches
Crank set / 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