Diamondback Sync'r 24

2019 YouthMountain youth Manufacturer page

Last known price: $749

Prices shown first for United States
Fork travel: 80 mm
Wheels: 24″
Drivetrain: 1 × 11 30t / 11–42t
Gear range: 382%
Frame: Aluminum
Brakes: Hydraulic disc

Sizes

Size guide

The manufacturer did not publish rider heights for these sizes.

Components

14 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-T6 Aluminum Jr-24" Frame, Formed Tubing, Disc Specific w/ Replacable Hanger Not identified

Suspension

1 part

Fork
- SR Suntour

Drivetrain

6 parts

Brakes

2 parts

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
Spokes

14g Stainless Steel Not identified
Tires
- Kenda K887

Cockpit and contact points

7 parts

Grips

New DB "Flanged" 135mm Silcone Not identified
Handlebar
- Diamondback
Headset
- FSA NO.11
IS-3
Pedals

DB4L Alloy Platform Not identified
Saddle

DB Sync'r Jr. Saddle Not identified
Seatpost

DB 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
Head tube angle	69°
Seat tube angle	71°
Chainstay lengthmm	410
Wheelbasemm	962
Standover heightmm	648
Fork rakemm	40
Suspension and parts
Crank lengthmm	165
Handlebar widthmm	720
Stem lengthmm	45
Seatpost lengthmm	300

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

Suspension

Suspension configuration: Hardtail
Front travel: 80 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 30
Largest chainring: 30
Rear sprockets: 11
Smallest sprocket: 11
Largest sprocket: 42
Lowest gear: 17.1 in
Highest gear: 65.5 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic 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

2 measures

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

Lowest gear

17.1 gear inches

This value is below the central range for this class.

Cohort: Youth / Mountain youth Model year: 2019
Sample: 92 bicycles with this information
Coverage: 81.4% of the class

Highest gear

65.5 gear inches

This value is within the central range for this class.

Cohort: Youth / Mountain youth Model year: 2019
Sample: 92 bicycles with this information
Coverage: 81.4% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 6.6 km/h
Highest gear: 25.1 km/h

Total gear range 382%

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: 17.1–65.5 gear inches
Class reference (p10–p90): 16.9–75.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Youth / Mountain youth Model year: 2019
Lowest gear: 92 bicycles with this information, 81.4% of the class
Highest gear: 92 bicycles with this information, 81.4% 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 2019 builds

Differences across 2019 builds
Specification	This bicycle Diamondback Sync'r 24	Diamondback Sync'r	Diamondback Sync'r Carbon
Frame
Frame material	Aluminum	Aluminum	Carbon
Suspension
Front travel	80 mm	140 mm	140 mm
Drivetrain
Smallest chainring	30	30	32
Largest chainring	30	30	32
Rear sprockets	11	11	12
Smallest sprocket	11	11	10
Largest sprocket	42	46	50
Lowest gear	17.1 in	17.9 in	17.6 in
Highest gear	65.5 in	75.0 in	88.0 in
Cockpit
Seatpost	Rigid seatpost	Rigid seatpost	Dropper seatpost
Other specifications
Fork spring	Coil	Air	Air
Tire width	2.35″	2.8″	2.8″
Wheel size	24″	27.5″	27.5″
Bottom bracket standard	Not informed	Not informed	BSA