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Author A-Matrix 24

Fork travel
50 mm
Wheels
24″
Drivetrain
1 × 8 32t / 11–34t
Gear range
309%
Weight
11.3 kg 24.9 lb · Reference configuration not specified
Frame
Aluminum
Brakes
Rim brake

Rider height by size (cm)

Size guide
  • 12" 125–140

Components

9 of 18 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

    alloy 6061 24" Not identified

Suspension

1 part
  • Fork

Sizes and geometry

Size explorer

Enter your height to highlight matching ranges.

Size 12"

Table

Geometry diagram unavailable

The drawing needs reach and stack, which the manufacturer did not publish. Available facts remain in the table.

Size Reported by the manufacturer

Specifications

Frame and fork

Intended fit
  • Unisex
Frame material
  • Aluminum
Bicycle weight
  • 11.3 kg
  • 24.9 lb

Suspension

Suspension configuration
  • Hardtail
Front travel
  • 50 mm

Drivetrain

Derived by Bikelake
Front chainrings
  • 1
Smallest chainring
  • 32
Largest chainring
  • 32
Rear sprockets
  • 8
Smallest sprocket
  • 11
Largest sprocket
  • 34
Lowest gear
  • 22.6 in
Highest gear
  • 69.8 in

Gearing

Estimated speeds at 80 rpm

This bicycle

Lowest gear
8.7 km/h
Highest gear
26.7 km/h

Total gear range 309%

Pedaling rhythm
80rpm
40
60
80
100
120

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 2025 builds

Differences across 2025 builds
Specification This bicycle Author A-Matrix 24 Author A-Matrix 26 D Author A-Matrix 26D
Frame
Bicycle weight 11.3 kg 12.7 kg 12.7 kg
Suspension
Front travel 50 mm 80 mm 80 mm
Drivetrain
Largest sprocket 34 40 40
Lowest gear 22.6 in 20.8 in 20.8 in
Highest gear 69.8 in 75.6 in 75.6 in
Brakes
Brake type Rim brake Mechanical disc Mechanical disc
Other specifications
Tire width 1.75″ 2″ 2″
Wheel size 24″ 26″ 26″

Other models in this family

3 models

Published versions from the same family and model year.

Author A-Matrix 24, by Author

This bicycle

Road youth

A-Matrix 24

  • Weight: 11.3 kg
  • Suspension: 50 mm
  • Wheel size: 24″
Author A-Matrix 26 D, by Author

Road youth

A-Matrix 26 D

Youth / Road youth

  • Weight: 12.7 kg
  • Suspension: 80 mm
  • Wheel size: 26″
Author A-Matrix 26D, by Author

Road youth

A-Matrix 26D

Youth / Road youth

  • Weight: 12.7 kg
  • Suspension: 80 mm
  • Wheel size: 26″

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