Marin Hidden Canyon 20"

2025 YouthGeneral youth Manufacturer page

Marin Hidden Canyon 20", color Gloss Silver / Blue

Last known price: $499

Prices shown first for United States
Suspension: Rigid
Wheels: 20″
Drivetrain: 1 × 7 36t / 11–32t
Gear range: 291%
Frame: Aluminum
Brakes: Mechanical disc

Rider height by size (cm)

Size guide

One Size 111.8–132.1

Components

12 of 21 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

Series 1 6061 Aluminum, 20” Wheels, IS Seatstay Disc Mounts, 135mm Dropouts Not identified

Suspension

1 part

Fork

Steel Rigid Fork, 100mm Spacing, QR Lever Not identified

Drivetrain

7 parts

Bottom bracket

Sealed Cartridge Bearings, Square Taper Not identified
Cassette
- Shimano CS-HG200 11–32t
CS-HG200
Chain
- KMC
Crankset

Forged Alloy, 36T, 140mm, Ring Guard Not identified
Front derailleur

None
Rear derailleur
- Shimano Tourney
Shifters
- Shimano

Brakes

2 parts

Brake levers

Kids Specific Short Reach Alloy Lever Not identified
Brakes
- Tektro MD-M280
MD-M280

Wheels and tires

4 parts

Front hub

Forged Aluminum Alloy, 32H Not identified
Rear hub

Forged Aluminum Alloy, 32H Not identified
Rims
- Marin
Tires

Multi-Surface, 20”x2.125” Not identified

Cockpit and contact points

7 parts

Grips
- Marin
Handlebar
- Marin
Headset
- FSA
Pedals

Kids Specific Nylon Not identified
Saddle
- Marin
Seatpost
- Marin
Stem
- Marin

Sizes and geometry

1 size Open in the geometry plotter

Enter your height to highlight matching ranges.

Size One Size

Table

Reach 298mm

Stack 439mm

Wheelbase 863mm

Head angle 70.0°

Seat angle 73.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 20″ wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 1 published size

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	297.66
Stackmm	439.39
Top tube lengthmm	432
Seat tube lengthmm	308
Head tube lengthmm	105
Head tube angle	70°
Seat tube angle	73°
Chainstay lengthmm	380
Wheelbasemm	862.79
Front centermm	484
Bottom bracket dropmm	25
Bottom bracket heightmm	232
Standover heightmm	511.66
Fork rakemm	33
Stack/reach ratio	1.48
Suspension and parts
Crank lengthmm	140
Handlebar widthmm	590
Stem lengthmm	45

Not published by the manufacturer: Trail, Front travel, Rear travel, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Fork material: Steel

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 36
Largest chainring: 36
Rear sprockets: 7
Smallest sprocket: 11
Largest sprocket: 32
Lowest gear: 22.5 in
Highest gear: 65.5 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Mechanical disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Tire width: 2.125″
Travel: Front: Additional specification: Not available: Yes
Wheel material: Aluminum
Wheel size: 20″

Gearing

Estimated speeds at 80 rpm

Lowest gear: 8.6 km/h
Highest gear: 25.1 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.