Chromag Darco GX

Name: Chromag Darco GX
Brand: Chromag

2026 MountainTrail Manufacturer page

Travel: 150 / 120 mm Fork / rear shock
Wheels: 29″
Drivetrain: 1 × 12 10–52t
Gear range: 520%
Frame: Steel
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 155–165
MD 163–174
MD/LG 172–183
LG 181–192
XL 190–200

Components

18 of 20 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.

Suspension

2 parts

Drivetrain

6 parts

Bottom bracket

BSA 73mm Threaded Not identified
Cassette
- SRAM 10–52t
Chain
- SRAM GX Eagle 12 speeds
Crankset
- SRAM GX
Rear derailleur
- SRAM GX Eagle 12 speeds
Shifters
- SRAM GX Eagle Trigger 12 speeds

Brakes

2 parts

Wheels and tires

4 parts

Cockpit and contact points

6 parts

Grips
- Chromag
Handlebar
- Chromag
Headset

44-56mm Not identified
Saddle
- Chromag
Seatpost
- OneUp
Stem
- Chromag

Sizes and geometry

5 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD/LG

Table

Reach 490mm

Stack 622mm

Wheelbase 1256mm

Head angle 64.0°

Seat angle 78.0°

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

Complete manufacturer geometry table 5 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	450	472	490	514	530
Stackmm	617	617	622	631	640
Top tube lengthmm	581	603	622	648	666
Seat tube lengthmm	350	380	410	440	470
Head tube lengthmm	100	100	105	115	125
Head tube angle	64°	64°	64°	64°	64°
Seat tube angle	78°	78°	78°	78°	78°
Chainstay lengthmm	435	435	435	435	435
Wheelbasemm	1214	1236	1256	1284	1305
Front centermm	782	804	824	852	873
Bottom bracket dropmm	39	39	39	39	39
Bottom bracket heightmm	335	335	335	335	335
Standover heightmm	677	707	736	765	795
Fork rakemm	44	44	44	43	44
Trailmm	134	134	134	135	134
Stack/reach ratio	1.37	1.31	1.27	1.23	1.21

Not published by the manufacturer: Front travel, Rear travel, Crank length, Handlebar width, Stem length, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Steel
Frame weight: 15.76 kg

34.7 lb

Suspension

Suspension configuration: Full suspension
Front travel: 150 mm
Rear travel: 120 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Rear sprockets: 12
Smallest sprocket: 10
Largest sprocket: 52

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Derailleur hanger: UDH
Seatpost: Dropper seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BSA
Wheel material: Aluminum
Wheel size: 29″

Technical analysis

2 measures

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

Front travel

150 mm

This value is above 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
Specification	This bicycle Chromag Darco GX	Chromag Darco Ti XO Transmission
Frame
Frame material	Steel	Titanium
Frame weight	15.76 kg	4.24 kg
Drivetrain
Smallest chainring	Not informed	30
Largest chainring	Not informed	30
Lowest gear	Not informed	16.7 in
Highest gear	Not informed	87.0 in
Cockpit
Shifting	Mechanical	Electronic
Other specifications
Fork spring	Not informed	Air