Marin Bayview Trail 24" Disc

2015 YouthMountain youth Manufacturer page

Fork travel: 65 mm
Wheels: 24″
Drivetrain: 2 × 8 22–32t / 11–32t
Gear range: 423%
Frame: Aluminum
Brakes: Hydraulic disc

Sizes

Size guide

The manufacturer did not publish rider heights for these sizes.

Components

16 of 22 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 Double Butted Aluminum with SHOT Tech Not identified

Suspension

1 part

Fork
- SR Suntour

Drivetrain

7 parts

Bottom bracket

Sealed Cartridge Not identified
Cassette
- Shimano 11–32t
Chain
- KMC
Crankset

Forged Alloy Crankset, 32/22T w/ Bashguard Not identified
Front derailleur
- Shimano Altus
Rear derailleur
- Shimano Altus
Shifters
- Shimano

Brakes

2 parts

Wheels and tires

4 parts

Cockpit and contact points

7 parts

Grips
- Marin
Handlebar

6061 Alloy, OS-31.8mm, 30mm Rise Not identified

OS-31
Headset
- FSA
Pedals

Composite Not identified
Saddle

Boys 24” Not identified
Seatpost
- Marin
Stem
- Marin

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 13"

Table

Geometry diagram unavailable

The drawing needs reach and stack, 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	485.5
Seat tube lengthmm	321
Head tube lengthmm	100
Head tube angle	70°
Seat tube angle	73°
Chainstay lengthmm	400
Wheelbasemm	948
Front centermm	549
Bottom bracket dropmm	25.4
Bottom bracket heightmm	254.6
Standover heightmm	595.1
Fork rakemm	41

Not published by the manufacturer: Reach, Stack, 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: boys
Frame material: Aluminum

Suspension

Suspension configuration: Hardtail
Front travel: 65 mm

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 22
Largest chainring: 32
Rear sprockets: 8
Smallest sprocket: 11
Largest sprocket: 32
Lowest gear: 16.5 in
Highest gear: 69.8 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Wheel material: Aluminum
Wheel size: 24″

Technical analysis

2 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Lowest gear

16.5 gear inches

This value is below the central range for this class.

Cohort: Youth / Mountain youth Model year: 2015
Sample: 43 bicycles with this information
Coverage: 93.4% of the class

Highest gear

69.8 gear inches

This value is within the central range for this class.

Cohort: Youth / Mountain youth Model year: 2015
Sample: 43 bicycles with this information
Coverage: 93.4% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 6.3 km/h
Highest gear: 26.7 km/h

Total gear range 423%

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.

This bicycle: 16.5–69.8 gear inches
Class reference (p10–p90): 16.5–91.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Youth / Mountain youth Model year: 2015
Lowest gear: 43 bicycles with this information, 93.4% of the class
Highest gear: 43 bicycles with this information, 93.4% of the class

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2015 builds

Differences across 2015 builds
Specification	This bicycle Marin Bayview Trail 24" Disc	Marin Bayview Trail 24" Boys	Marin Bayview Trail 24" Girls
Frame
Intended fit	boys	boys	girls
Suspension
Front travel	65 mm	50 mm	50 mm
Drivetrain
Front chainrings	2	3	3
Largest chainring	32	42	42
Rear sprockets	8	7	7
Smallest sprocket	11	14	14
Largest sprocket	32	28	28
Lowest gear	16.5 in	18.9 in	18.9 in
Highest gear	69.8 in	72.0 in	72.0 in
Brakes
Brake type	Hydraulic disc	Rim brake	Rim brake
Other specifications
Fork spring	Not informed	Coil	Coil