Diamondback Hook 24

2023 YouthMountain youth Manufacturer page

Last known price: $550

Prices shown first for United States
Fork travel: 50 mm
Wheels: 24″
Drivetrain: 1 × 7 28t / 14–28t
Gear range: 200%
Frame: Aluminum
Brakes: Mechanical disc

Sizes

Size guide

The manufacturer did not publish rider heights for these sizes.

Components

8 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 T-6 Aluminum Jr-24" Frame, Formed Tubing, Disc Specific w/ Replaceable Hanger Not identified

T-6

Suspension

2 parts

Fork
- Zoom
Rear shock

None

Drivetrain

7 parts

Bottom bracket

Cartridge Bearing, 119mm Spindle Not identified
Cassette
- Shimano Tourney TZ MF-TZ500 14–28t
MF-TZ500
Chain
- KMC Z7 7 speeds
Crankset

Aluminum Arm, w/ 28T Steel Single Ring, 152mm Not identified
Front derailleur

None
Rear derailleur
- Shimano Tourney RD-TY300 7 speeds
RD-TY300
Shifters
- Shimano Altus SL-M315
SL-M315

Brakes

2 parts

Brake levers

MTB Disc Brake Lever, Alloy Arm Not identified
Brakes

Mechanical Disc Not identified

Wheels and tires

5 parts

Front hub

KT 32h Aluminum w/ CNC Disc Mount, 100mm Not identified
Rear hub

KT 32h Aluminum w/ CNC Disc Mount, 135mm Not identified
Rims
- Diamondback
Spokes

14g Stainless Steel Not identified
Tires
- Wanda

Cockpit and contact points

7 parts

Grips

Youth MTB Grip, 110mm Not identified
Handlebar

Aluminum Youth MTB, 580mm Wide, 18mm Rise, 25.4 Bar Bore Not identified
Headset

1 1/8" Internal Cartridge Bearing Not identified
Pedals

DB 806 Resin Platform Not identified
Saddle
- Cionlli
Seatpost

Aluminum 27.2mm Post Not identified
Stem

Alloy Youth Stem, 50mm Length 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 24"

Table

Reach 328mm

Stack 497mm

Wheelbase 962mm

Head angle 69.0°

Seat angle 71.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 24″ wheel; exact published values are in the table below.

Size Reach Stack

Complete manufacturer geometry table 1 published size

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	328
Stackmm	497
Top tube lengthmm	500
Seat tube lengthmm	317
Head tube lengthmm	105
Head tube angle	69°
Seat tube angle	71°
Chainstay lengthmm	410
Wheelbasemm	962
Front centermm	553
Bottom bracket dropmm	23
Bottom bracket heightmm	295
Standover heightmm	635
Fork rakemm	40
Stack/reach ratio	1.52
Suspension and parts
Front travelmm	50
Crank lengthmm	155
Handlebar widthmm	720
Stem lengthmm	45
Seatpost lengthmm	300

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

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum

Suspension

Suspension configuration: Hardtail
Front travel: 50 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 28
Largest chainring: 28
Rear sprockets: 7
Smallest sprocket: 14
Largest sprocket: 28
Lowest gear: 24.0 in
Highest gear: 48.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Mechanical disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Tire width: 2.25″
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.

Lowest gear

24.0 gear inches

This value is above the central range for this class.

Cohort: Youth / Mountain youth Model year: 2023
Sample: 345 bicycles with this information
Coverage: 81.5% of the class

Highest gear

48.0 gear inches

This value is below the central range for this class.

Cohort: Youth / Mountain youth Model year: 2023
Sample: 345 bicycles with this information
Coverage: 81.5% of the class

Shifting

Mechanical

20 of 423 bicycles with this information use electronic shifting.

Cohort: Youth / Mountain youth Model year: 2023
Sample: 423 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 9.2 km/h
Highest gear: 18.4 km/h

Total gear range 200%

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: 24.0–48.0 gear inches
Class reference (p10–p90): 14.0–78.0 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Youth / Mountain youth Model year: 2023
Lowest gear: 345 bicycles with this information, 81.5% of the class
Highest gear: 345 bicycles with this information, 81.5% 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 2023 builds
Specification	This bicycle Diamondback Hook 24	Diamondback Hook
Suspension
Front travel	50 mm	120 mm
Drivetrain
Smallest chainring	28	30
Largest chainring	28	30
Rear sprockets	7	8
Smallest sprocket	14	11
Largest sprocket	28	32
Lowest gear	24.0 in	25.8 in
Highest gear	48.0 in	75.0 in
Other specifications
Tire width	2.25″	2.35″
Wheel size	24″	27.5″
Fork spring	Not informed	Coil