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R RAYMON Korak Ultra

Model year: 2026 MountainTrail Electric bicycle Manufacturer page (opens in a new tab)
Price
Not published
Europe
€5,599 Last known price
Travel
140 / 140 mm Fork / rear shock
Wheels
29″
Drivetrain
1 × 12 10–51t
Gear range
510%
Weight
25 kg 55.1 lb · Reference configuration not specified
Frame
Aluminum
Brakes
Hydraulic disc

Rider height by size (cm)

Size guide
  • SM 158–171
  • MD 168–180
  • LG 178–189
  • XL 186–199

Components

16 of 17 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

    29", Alloy 6061, removeable battery, boost, 140 mm Not identified

Electric system

1 part

Sizes and geometry

4 sizes

Size explorer

Enter your height to highlight matching ranges.

Size Reported by the manufacturer

Geometry not published

The manufacturer lists these sizes without frame measurements, so there is no drawing or geometry table.

Specifications

Frame and fork

Intended fit
  • Unisex
Frame material
  • Aluminum
Bicycle weight
  • 25 kg
  • 55.1 lb
Weight limit
  • 130 kg
  • 286.6 lb

Suspension

Suspension configuration
  • Full suspension
Front travel
  • 140 mm
Rear travel
  • 140 mm

Drivetrain

Derived by Bikelake
Front chainrings
  • 1
Rear sprockets
  • 12
Smallest sprocket
  • 10
Largest sprocket
  • 51

Technical analysis

2 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: 2026
Sample
1,644 bicycles with this information
Coverage
96.3% of the class

Shifting

Electronic

389 of 1,706 bicycles with this information use electronic shifting.

Cohort
Mountain / Trail Model year: 2026
Sample
1,706 bicycles with this information
Coverage
100.0% 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 2026 builds

Differences across 2026 builds
Specification This bicycle R RAYMON Korak Ultra R RAYMON Korak Comp R RAYMON Korak PRO
Frame
Bicycle weight 25 kg 26 kg 25.7 kg
Drivetrain
Rear sprockets 12 10 12
Smallest sprocket 10 11 10
Largest sprocket 51 48 51
Cockpit
Shifting Electronic Mechanical Mechanical
Other specifications
Tire width 2.35″ 2.4″ 2.35″

No exact KORAK ULTRA publication is available for 2025.

Other models in this family

3 models

Published versions from the same family and model year.

R RAYMON Korak Ultra, by R RAYMON

This bicycle

E-bike, Trail

Korak Ultra

  • Weight: 25.0 kg
  • Suspension: 140 mm
  • Wheel size: 29″
R RAYMON Korak Comp, by R RAYMON

E-bike, Trail

Korak Comp

E-bike, Mountain / Trail

  • Weight: 26.0 kg
  • Suspension: 140 mm
  • Wheel size: 29″
R RAYMON Korak PRO, by R RAYMON

E-bike, Trail

Korak PRO

E-bike, Mountain / Trail

  • Weight: 25.7 kg
  • Suspension: 140 mm
  • Wheel size: 29″

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