Storck Grix.3 Comp

2026 RoadGravel Manufacturer page

Price: Not published

Prices shown first for United States
Europe: €2,699 Last known price
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 10 30–46t / 11–34t
Gear range: 474%
Frame: Carbon
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 161–173
MD 170–182
LG 178–189
XL 185–195
XXL 191+

Components

12 of 13 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.

Drivetrain

6 parts

Cassette
- Shimano CS-HG500-10 10 speeds
CS-HG500-10CS-HG500
Chain
- Shimano CN-HG54
CN-HG54
Crankset
- Shimano GRX
Front derailleur
- Shimano
Rear derailleur
- Shimano GRX RD-RX400 10 speeds
RD-RX400
Shifters
- Shimano GRX ST-RX400
ST-RX400

Brakes

2 parts

Brake levers
- Shimano GRX ST-RX400
ST-RX400
Brakes
- Shimano
RT-CL800

Wheels and tires

2 parts

Cockpit and contact points

3 parts

Headset

1 1/8" - 1 1/2" Not identified
Saddle
- San Marco
Seatpost
- Storck

Sizes and geometry

5 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size LG

Table

Geometry diagram unavailable

The drawing needs wheelbase and bottom bracket drop / Bottom bracket height, which the manufacturer did not publish. Available facts remain in the table.

Size Reported by the manufacturer

Complete manufacturer geometry table 5 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	366	378	390	402	413
Stackmm	518	546.7	575.7	604.3	632.9
Top tube lengthmm	529.3	550.4	571.5	592.5	612.5
Seat tube lengthmm	462	493	522	552	582
Head tube lengthmm	101	125	150	180	210
Head tube angle	69.5°	71.5°	72.5°	72.5°	72.5°
Seat tube angle	72.5°	72.5°	72.5°	72.5°	72.5°
Chainstay lengthmm	425	425	425	425	425
Stack/reach ratio	1.42	1.45	1.48	1.50	1.53
Suspension and parts
Stem lengthmm	40	—	—	—	—

Not published by the manufacturer: Wheelbase, Front center, Bottom bracket drop, Bottom bracket height, Standover height, Fork rake, Trail, Front travel, Rear travel, Crank length, Handlebar width, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Carbon
Fork material: Carbon

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 30
Largest chainring: 46
Rear sprockets: 10
Smallest sprocket: 11
Largest sprocket: 34
Lowest gear: 25.6 in
Highest gear: 121.3 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Tire width: 40c
Wheel material: Aluminum
Wheel size: 700c

Technical analysis

3 measures

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

Lowest gear

25.6 gear inches

This value is within the central range for this class.

Cohort: Road / Gravel Model year: 2026
Sample: 1,455 bicycles with this information
Coverage: 73.2% of the class

Highest gear

121.3 gear inches

This value is within the central range for this class.

Cohort: Road / Gravel Model year: 2026
Sample: 1,455 bicycles with this information
Coverage: 73.2% of the class

Shifting

Mechanical

706 of 1,980 bicycles with this information use electronic shifting.

Cohort: Road / Gravel Model year: 2026
Sample: 1,980 bicycles with this information
Coverage: 99.6% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 9.8 km/h
Highest gear: 46.4 km/h

Total gear range 474%

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: 25.6–121.3 gear inches
Class reference (p10–p90): 22.8–127.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Gravel Model year: 2026
Lowest gear: 1455 bicycles with this information, 73.2% of the class
Highest gear: 1455 bicycles with this information, 73.2% 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 Storck Grix.3 Comp	Storck Grix.3 30th Edition	Storck Grix.3 Pro	Storck Grix.3 Pro Launch Edition
Drivetrain
Front chainrings	2	2	1	2
Smallest chainring	30	31	40	31
Largest chainring	46	48	40	48
Rear sprockets	10	12	12	12
Smallest sprocket	11	11	10	11
Largest sprocket	34	36	51	36
Lowest gear	25.6 in	25.0 in	22.8 in	25.0 in
Highest gear	121.3 in	126.6 in	116.0 in	126.6 in
Other specifications
Tire width	40c	40c	45c	40c