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Avanti Hammer Jnr

Travel
140 / 130 mm Fork / rear shock
Wheels
29″
Drivetrain
1 × 11 30t / 11–42t
Gear range
382%
Frame
Aluminum
Brakes
Hydraulic disc

Not published by the manufacturer

  • Sizes and geometry

Components

17 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

    AL-6061 Ultralight tubing, 130mm, 1.5” tapered headtube, 148x12mm thru-axle, UDH hanger, flip-chip for 26” wheel Not identified

    AL-6061

Suspension

2 parts
  • Fork
  • Rear shock

Specifications

Frame and fork

Intended fit
  • Unisex
Frame material
  • Aluminum

Suspension

Suspension configuration
  • Full suspension
Front travel
  • 140 mm
Rear travel
  • 130 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
  • 20.7 in
Highest gear
  • 79.1 in

Technical analysis

4 measures

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

Front travel

140 mm

This value is within the central range for this class.

Cohort
Mountain / Trail Model year: 2024
Sample
2,032 bicycles with this information
Coverage
96.6% of the class

Lowest gear

20.7 gear inches

This value is above the central range for this class.

Cohort
Mountain / Trail Model year: 2024
Sample
1,555 bicycles with this information
Coverage
73.9% of the class

Gearing

Estimated speeds at 80 rpm

This bicycle

Lowest gear
7.9 km/h
Highest gear
30.3 km/h

Total gear range 382%

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 2024 builds

Differences across 2024 builds
Specification This bicycle Avanti Hammer Jnr Avanti Hammer 1 Avanti Hammer 2 Avanti Hammer LT1 Avanti Hammer LT2 Avanti Hammer S1
Suspension
Suspension configuration Full suspension Hardtail Hardtail Full suspension Full suspension Full suspension
Front travel 140 mm 130 mm 140 mm Not informed 160 mm 130 mm
Rear travel 130 mm Not informed Not informed Not informed 145 mm 130 mm
Drivetrain
Smallest chainring 30 30 30 32 32 32
Largest chainring 30 30 30 32 32 32
Rear sprockets 11 10 11 12 12 12
Largest sprocket 42 48 46 50 50 50
Lowest gear 20.7 in 18.1 in 18.9 in 18.6 in 18.6 in 18.6 in
Highest gear 79.1 in 79.1 in 79.1 in 84.4 in 84.4 in 84.4 in
Cockpit
Derailleur hanger UDH Not informed Not informed Not informed Not informed Not informed
Other specifications
Bottom bracket standard BSA BSA BSA BB86/BB92 BB86/BB92 BB86/BB92
Fork spring Air Coil Air Air Air Air
Suspension Full suspension Hardtail Hardtail Full suspension Full suspension Full suspension
Tire width 2.4″ 2.6″ 2.6″ 2.3″ 2.3″ 2.4″
Wheel size 29″ 29″ 29″ 27.5″ / 29″ 27.5″ / 29″ 27.5″ / 29″

No exact Hammer Jnr publication is available for 2023.

Other models in this family

9 models

Published versions from the same family and model year.

This bicycle

Trail

Hammer Jnr

  • Suspension: 140/130 mm
Avanti Hammer 1, by Avanti

Trail

Hammer 1

Mountain / Trail

  • Suspension: 130 mm
Avanti Hammer 2, by Avanti

Trail

Hammer 2

Mountain / Trail

  • Suspension: 140 mm
Avanti Hammer LT1, by Avanti

Trail

Hammer LT1

Mountain / Trail

  • Suspension: Full suspension
  • Wheel size: 27.5″/29″
Avanti Hammer LT2, by Avanti

Trail

Hammer LT2

Mountain / Trail

  • Suspension: 160/145 mm
  • Wheel size: 27.5″/29″
Avanti Hammer S1, by Avanti

Trail

Hammer S1

Mountain / Trail

  • Suspension: 130 mm
  • Wheel size: 27.5″/29″
Avanti Hammer S, by Avanti

Trail

Hammer S

Mountain / Trail

  • Suspension: 130/120 mm
Avanti Hammer S2, by Avanti

Trail

Hammer S2

Mountain / Trail

  • Suspension: 130 mm
  • Wheel size: 27.5″/29″
Avanti Hammer S24, by Avanti

Mountain youth

Hammer S24

Youth / Mountain youth

  • Suspension: 160 mm
  • Wheel size: 24″

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