Rose Ground Control 4

Name: Rose Ground Control 4
Brand: Rose

2025 MountainTrail Manufacturer page

Price: Not published

Prices shown first for United States
Europe: €2,999 Last known price
Travel: 130 / 120 mm Fork / rear shock
Wheels: 27.5″, 29″
Drivetrain: 1 × 12 32t / 10–52t
Gear range: 520%
Weight: 14.3 kg 31.5 lb · Reference configuration not specified
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

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

Components

13 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

ROSE Ground Control, taddel green XL-29 Not identified

XL-29

Suspension

2 parts

Fork
- RockShox Pike
Rear shock

120 mm Not identified

Drivetrain

5 parts

Brakes

1 part

Brakes
- SRAM Level

Wheels and tires

2 parts

Cockpit and contact points

5 parts

Grips
- Ergon
Handlebar
- e*thirteen
Pedals

delivered without pedals Not identified
Saddle
- Rose
Seatpost
- e*thirteen

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 450mm

Stack 606mm

Wheelbase 1205mm

Head angle 65.0°

Seat angle 75.5°

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 4 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	425	450	475	500
Stackmm	573	606	615	624
Top tube lengthmm	573	601	628	657
Seat tube lengthmm	410	440	470	500
Head tube lengthmm	105	105	115	125
Head tube angle	65°	65°	65°	65°
Seat tube angle	75.5°	75.5°	75.5°	75.5°
Chainstay lengthmm	424.5	441	441	441
Wheelbasemm	1150	1205	1234	1264
Front centermm	726	766	795	825
Bottom bracket dropmm	16.5	36	36	36
Bottom bracket heightmm	340	340	340	340
Standover heightmm	743	772	772	773
Fork rakemm	37	44	44	44
Trailmm	125.4	126.8	126.8	126.8
Stack/reach ratio	1.35	1.35	1.30	1.25
Suspension and parts
Front travelmm	130	130	130	130

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

Specifications

Frame and fork

Intended fit: Unisex
Bicycle weight: 14.3 kg

31.5 lb

Suspension

Suspension configuration: Full suspension
Front travel: 130 mm
Rear travel: 120 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 32
Largest chainring: 32
Rear sprockets: 12
Smallest sprocket: 10
Largest sprocket: 52
Lowest gear: 17.9 in
Highest gear: 92.8 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Derailleur hanger: UDH
Seatpost: Dropper seatpost
Shifting: Electronic

Additional specifications

Fork spring: Air
Tire width: 2.4″
Wheel material: Aluminum
Wheel size: 29″

Technical analysis

4 measures

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

Front travel

130 mm

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2025
Sample: 1,810 bicycles with this information
Coverage: 97.5% of the class

Lowest gear

17.9 gear inches

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2025
Sample: 1,384 bicycles with this information
Coverage: 74.6% of the class

Highest gear

92.8 gear inches

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2025
Sample: 1,384 bicycles with this information
Coverage: 74.6% of the class

Shifting

Electronic

388 of 1,849 bicycles with this information use electronic shifting.

Cohort: Mountain / Trail Model year: 2025
Sample: 1,849 bicycles with this information
Coverage: 99.6% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 6.8 km/h
Highest gear: 35.5 km/h

Total gear range 520%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 17.9–92.8 gear inches
Class reference (p10–p90): 17.1–98.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Trail Model year: 2025
Lowest gear: 1384 bicycles with this information, 74.6% of the class
Highest gear: 1384 bicycles with this information, 74.6% 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 2025 builds
Specification	This bicycle Rose Ground Control 4	Rose Ground Control 1	Rose Ground Control 2	Rose Ground Control 3
Frame
Bicycle weight	14.3 kg	15.9 kg	15.2 kg	14.5 kg
Suspension
Rear travel	120 mm	Not informed	120 mm	120 mm
Drivetrain
Smallest chainring	32	Not informed	32	32
Largest chainring	32	Not informed	32	32
Smallest sprocket	10	11	10	10
Largest sprocket	52	50	51	51
Lowest gear	17.9 in	Not informed	18.2 in	17.3 in
Highest gear	92.8 in	Not informed	92.8 in	88.0 in
Cockpit
Derailleur hanger	UDH	Not informed	Not informed	Not informed
Shifting	Electronic	Mechanical	Mechanical	Mechanical
Other specifications
Fork spring	Air	Air	Not informed	Air
Wheel size	29″	27.5″	29″	29″
Bottom bracket standard	Not informed	Not informed	Not informed	BSA