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Simplon Cirex Core

Price
Not published
Europe
€4,699 Last known price
Travel
120 / 120 mm Fork / rear shock
Wheels
29″
Drivetrain
1 × 12 32t
Frame
Carbon
Brakes
Hydraulic disc

Rider height by size (cm)

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

Components

14 of 16 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

    CIREX, Cosmic Red | Black, M (42,5) 1.88 kg Not identified

Suspension

2 parts
  • Fork
  • Rear shock

Sizes and geometry

Size explorer

Enter your height to highlight matching ranges.

Size MD

Table
Reach 446mm
Stack 608mm
Wheelbase 1164mm
Head angle 67.4°
Seat angle 75.4°
Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 29″ wheel; exact published values are in the table below.
Size Reported by the manufacturer

Specifications

Frame and fork

Intended fit
  • Unisex
Frame material
  • Carbon
Weight limit
  • 125 kg
  • 275.6 lb

Suspension

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

Drivetrain

Derived by Bikelake
Front chainrings
  • 1
Smallest chainring
  • 32
Largest chainring
  • 32
Rear sprockets
  • 12

Technical analysis

2 measures

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

Front travel

120 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

Mechanical

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 Simplon Cirex Core Simplon Cirex Core+ Simplon Cirex Expert Simplon Cirex Ultimate
Cockpit
Shifting Mechanical Mechanical Mechanical Electronic
Derailleur hanger Not informed Not informed Not informed UDH
Other specifications
Wheel material Aluminum Aluminum Aluminum Carbon

Other models in this family

4 models

Published versions from the same family and model year.

Simplon Cirex Core, by Simplon

This bicycle

Trail

Cirex Core

  • Suspension: 120 mm
  • Wheel size: 29″
Simplon Cirex Core+, by Simplon

Trail

Cirex Core+

Mountain / Trail

  • Suspension: 120 mm
  • Wheel size: 29″
Simplon Cirex Expert, by Simplon

Trail

Cirex Expert

Mountain / Trail

  • Suspension: 120 mm
  • Wheel size: 29″

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