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BH Gravelx 1.8

Build Shimano GRX 820

Aluminium700cReleased in 2027
BH Gravelx 1.8, side view
BCC

BH Gravelx 1.8

gravel bike, aluminium frame, 700c wheels, 2×12 drivetrain

Key specs

Frame
Aluminium
Wheelset
700c · Vision Team TC30 i23 Disc
Drivetrain
2×12
Groupset
Shimano GRX 820 12sp
Brake model
Shimano GRX 820

Spec sheet

Every value is read on the brand’s page; hover it to see its source and date.

Ride type

Ride type
Being updated

Frame and fork

Frame
Aluminium
Fork
Carbon
Max tyre clearance
Being updated

Drivetrain

Groupset brand
Shimano
Groupset
Shimano GRX 820 12sp
Chainrings
2
Gears at the back
12
Chainring teeth
Shimano GRX 610 46/30
Cassette
Shimano 105 11/34
Rear derailleur
Shimano GRX 820 12sp
Shifters
Shimano GRX 820

Brakes

Brakes
Being updated
Brake model
Shimano GRX 820

Wheels and tyres

Wheel size
700c / 29"
Wheelset
Vision Team TC30 i23 Disc
Tyres
Hutchinson Touareg Tan 700x40

Cockpit and seatpost

Handlebar
BH Lite Gravel
Stem
FSA NS SMR

Weight

Weight
Being updated

Mounts and storage

Rack mounts
Being updated

Geometry

Geometry size
MD
Stack
561 mm
Reach
377 mm
Head angle
71 °
Seat angle
73 °
Chainstays
435 mm
Wheelbase
1,026 mm
Bottom bracket drop
75 mm

Spec sheets read at: bhbikes.com

Character

The bike at a glance: the ground it is made for, how it handles, its gears and its equipment, beside the other bikes of its kind.

Not enough data yet for the Terrain chart: it fills in once the sheet is complete.

Handling
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NimbleStable

Steadier at speed than most other gravel bikes.

Not enough data yet for the Gearing chart: it fills in once the sheet is complete.

Not enough data yet for the Equipment level chart: it fills in once the sheet is complete.

Gravelx 1.8other gravel bikes

Geometry

5 sizes: XS, SM, MD, LA, XL.

Geometry of the Gravelx 1.8 per size
Geometry of the Gravelx 1.8 per size
Reach (mm) 361373377387398
Stack (mm) 529538561582601
Top tube (effective) (mm) 503529543561581
Seat tube (mm) 480500520540560
Head tube (mm) 100105125145165
Head angle (°) 69.570.57171.572.5
Seat angle (°) 7573.87372.872.5
Chainstays (mm) 435435435435435
Wheelbase (mm) 1,0181,0241,0261,0311,049
BB drop (mm) 7575757575

The range

Comparable gravel bikes

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Who is it for?

The sports the brand announces, and the features that go with them.

  • Cycling

    • Groupset: Shimano GRX 820 12sp