Berria Grava GRX

2021 RoadGravel Manufacturer page

Price: Not published

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

Rider height by size (cm)

Size guide

XS 160–168
SM 165–175
MD 170–180
LG 180–190
XL Not informed

Components

12 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

HM2X carbon gravel frame built with CNT Matrix Nanotech resin and triple monocoque structure / asymmetric chainstays / BB86 bottom bracket / flat mount disc brakes / oversized OHS steering / rack fittings / internal ICS cable routing / 12mm thru axles / box weight 1050 gr. Not identified

Suspension

1 part

Fork

HM2X Carbon Blade Gravel 1 1/8 "-1 1.5" tapered Carbon steerer Not identified

Drivetrain

6 parts

Bottom bracket

BB86/BB92, press-fit Not identified
Cassette
- Shimano CS-HG700-11 11 speeds
CS-HG700-11CS-HG700
Chain
- Shimano CN-HG601-11
CN-HG601-11
Crankset
- Shimano GRX FC-RX600-11 11 speeds
FC-RX600-11
Rear derailleur
- Shimano GRX
FD-RX810
Shifters
- Shimano GRX ST-RX600
ST-RX600

Brakes

1 part

Brakes
- Shimano GRX BR-RX810
BR-RX810SM-RT800

Wheels and tires

3 parts

Rims
- Fulcrum
Spokes

28 (front) 28 (rear), J SPokesSpokes 2.0 mm Not identified
Tires
- Vittoria

Cockpit and contact points

4 parts

Sizes and geometry

5 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 376mm

Stack 568mm

Wheelbase 1026mm

Head angle 71.5°

Seat angle 73.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 700c 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	371.1	375.1	376	384.6	393.7
Stackmm	536.6	557.4	568	589.8	609
Top tube lengthmm	520	535	550	565	580
Seat tube lengthmm	490	520	540	560	580
Head tube lengthmm	120	140	150	170	190
Head tube angle	70.5°	71°	71.5°	72°	72°
Seat tube angle	74.5°	74°	73°	73°	73°
Chainstay lengthmm	435	435	435	435	435
Wheelbasemm	1020.2	1021.3	1025.9	1037	1052
Front centermm	594	595	600	611	626
Bottom bracket dropmm	67	67	67	67	67
Bottom bracket heightmm	282	282	282	282	282
Fork rakemm	50	45	50	50	50
Trailmm	71	73	64	61	61
Stack/reach ratio	1.45	1.49	1.51	1.53	1.55

Not published by the manufacturer: Standover height, 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: Carbon
Fork material: Carbon

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 30
Largest chainring: 46
Rear sprockets: 11
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

Bottom bracket standard: BB86/BB92
Tire width: 38c
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: 2021
Sample: 668 bicycles with this information
Coverage: 86.3% of the class

Highest gear

121.3 gear inches

This value is within the central range for this class.

Cohort: Road / Gravel Model year: 2021
Sample: 668 bicycles with this information
Coverage: 86.3% of the class

Shifting

Mechanical

144 of 774 bicycles with this information use electronic shifting.

Cohort: Road / Gravel Model year: 2021
Sample: 774 bicycles with this information
Coverage: 100.0% 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): 24.2–131.8 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Gravel Model year: 2021
Lowest gear: 668 bicycles with this information, 86.3% of the class
Highest gear: 668 bicycles with this information, 86.3% of the class