Frog 58 Road

2024 YouthRoad youth Manufacturer page

Price: Not published

Prices shown first for United States
United Kingdom: £645 Last known price
Suspension: Rigid
Wheels: 700c
Drivetrain: 1 × 9 32t / 11–32t
Gear range: 291%
Weight: 8.2 kg 18.1 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Rim brake

Sizes

Size guide

One Size

The manufacturer did not publish rider heights for these sizes.

Components

12 of 20 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

6061 T6 heat treated Aluminium alloy, seat tube 30cm (12") Not identified

Suspension

1 part

Fork

6061 T6 heat treated Aluminium alloy Not identified

Drivetrain

6 parts

Bottom bracket
- Thun
Cassette

9-speed, 11-32T Not identified
Chain
- KMC
Crankset
- Frog Bikes 32t
Rear derailleur
- Shimano Sora RD-R3000 9 speeds
RD-R3000
Shifters
- microSHIFT R9 Drop Bar Shifters 2×9 9 speeds

Brakes

2 parts

Brake levers
- Tektro
Brakes
- Tektro

Wheels and tires

4 parts

Front hub

Quando, aluminium, sealed hub, QR, 24 hole Not identified
Rear hub
- Shimano
Rims

Aluminium 20", double wall, machined braking surface Not identified
Tires
- Kenda
K-1018

Cockpit and contact points

6 parts

Handlebar

6061 aluminium, custom drop bar, 320mm Not identified
Headset
- Neco
Pedals
- Wellgo
Saddle
- Frog Bikes
Seatpost

Aluminium, micro adjust, 27.2mm Not identified
Stem

Aluminium, 1"1/8, 38mm, 4 bolt clamp Not identified

Sizes and geometry

1 size Open in the geometry plotter

Complete rider-height ranges are not published for these sizes. You can still explore the geometry below.

Size One Size

Table

Geometry diagram unavailable

The drawing needs reach, stack and bottom bracket drop / Bottom bracket height, which the manufacturer did not publish. Available facts remain in the table.

Size

Complete manufacturer geometry table 1 published size

Complete manufacturer geometry by size
Measurement
Top tube lengthmm	410
Seat tube lengthmm	300
Head tube lengthmm	85
Head tube angle	71°
Seat tube angle	75°
Chainstay lengthmm	355
Wheelbasemm	820

Not published by the manufacturer: Reach, Stack, Front center, Bottom bracket drop, Bottom bracket height, Standover height, Fork rake, Trail, Stack/reach ratio, Front travel, Rear travel, Crank length, Handlebar width, Stem length, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Fork material: Aluminum
Bicycle weight: 8.2 kg

18.1 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 32
Largest chainring: 32
Rear sprockets: 9
Smallest sprocket: 11
Largest sprocket: 32
Lowest gear: 29.0 in
Highest gear: 84.4 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Rim brake

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Tire width: 1″
Wheel material: Aluminum
Wheel size: 700c

Gearing

Estimated speeds at 80 rpm

Lowest gear: 11.1 km/h
Highest gear: 32.3 km/h

Total gear range 291%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.