Diamondback Line 24

Name: Diamondback Line 24
Brand: Diamondback

2017 YouthMountain youth

Fork travel: 80 mm
Wheels: 24″
Drivetrain: 1 × 8 32t / 11–32t
Gear range: 291%
Frame: Aluminum
Brakes: Mechanical disc

Sizes

Size guide

The manufacturer did not publish rider heights for these sizes.

Components

11 of 23 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 Alloy Jr Frame, Formed Tubing, Disc Specific w/ Replacable Hanger Not identified

Suspension

1 part

Fork
- SR Suntour

Drivetrain

7 parts

Bottom bracket

Sealed Cartridge Not identified
Cassette
- SRAM PG-820 8 speeds 11–32t
PG-820
Chain
- KMC
Crankset

Alloy Arm, 32T Steel Ring, 155mm Not identified
Front derailleur

Upper Chain Guide, 34.9 OD Not identified
Rear derailleur
- SRAM X3 7 speeds
Shifters
- SRAM X4

Brakes

2 parts

Brake levers
- Tektro
Brakes
- Tektro

Wheels and tires

5 parts

Front hub

32h Alloy w/ CNC Disc Mount Not identified
Rear hub

32h Alloy Cassette w/ CNC Disc mount Not identified
Rims
- Diamondback
SL-7
Spokes

14g Not identified
Tires
- Kenda

Cockpit and contact points

7 parts

Grips

DB4L 135mm Kraton Not identified
Handlebar
- Diamondback
Headset

A-Head 1 1/8" Not identified
Pedals

DB4L Resin Not identified
Saddle

DB Sync'r Jr. Saddle Not identified
Seatpost

Alloy Micro Adjust 27.2mm Not identified
Stem
- Diamondback

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 24"

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
Frame
Top tube lengthmm	495
Seat tube lengthmm	318
Head tube lengthmm	105.41
Head tube angle	69°
Seat tube angle	71°
Chainstay lengthmm	409.956
Wheelbasemm	962.66
Standover heightmm	648
Fork rakemm	40
Suspension and parts
Crank lengthmm	165
Handlebar widthmm	719.836
Stem lengthmm	50
Seatpost lengthmm	299.72

Not published by the manufacturer: Reach, Stack, Front center, Bottom bracket drop, Bottom bracket height, Trail, Stack/reach ratio, Front travel, Rear travel, Stem angle and Dropper post travel.

Specifications

Frame and fork

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

Suspension

Suspension configuration: Hardtail
Front travel: 80 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 32
Largest chainring: 32
Rear sprockets: 8
Smallest sprocket: 11
Largest sprocket: 32
Lowest gear: 24.0 in
Highest gear: 69.8 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Mechanical disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Fork spring: Coil
Tire width: 2.35″
Wheel material: Aluminum
Wheel size: 24″

Technical analysis

3 measures

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

Front travel

80 mm

This value is within the central range for this class.

Cohort: Youth / Mountain youth Model year: 2017
Sample: 41 bicycles with this information
Coverage: 74.5% of the class

Lowest gear

24.0 gear inches

This value is above the central range for this class.

Cohort: Youth / Mountain youth Model year: 2017
Sample: 44 bicycles with this information
Coverage: 80.0% 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: 2017
Sample: 44 bicycles with this information
Coverage: 80.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 9.2 km/h
Highest gear: 26.7 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.

This bicycle: 24.0–69.8 gear inches
Class reference (p10–p90): 16.5–87.3 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Youth / Mountain youth Model year: 2017
Lowest gear: 44 bicycles with this information, 80.0% of the class
Highest gear: 44 bicycles with this information, 80.0% 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 2017 builds
Specification	This bicycle Diamondback Line 24	Diamondback Line
Frame
Fork material	Aluminum	Magnesium
Suspension
Front travel	80 mm	120 mm
Drivetrain
Rear sprockets	8	9
Largest sprocket	32	34
Lowest gear	24.0 in	25.9 in
Highest gear	69.8 in	80.0 in
Brakes
Brake type	Mechanical disc	Hydraulic disc
Other specifications
Wheel size	24″	27.5″