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BH Ultralight 8.0

Build Shimano Dura-Ace Di2

Top of the rangeClimbingCarbon700cReleased in 2025
BH Ultralight 8.0, side view
Dura-Ace Di2Black / Light Grey / Light Grey

BH Ultralight 8.0

climbing road bike, carbon frame, 700c wheels, 2×12 drivetrain, top of the range equipment

Key specs

Model year
2025
Frame
Carbon
Wheelset
700c · Vision Metron37
Drivetrain
2×12
Groupset
Shimano Dura Ace Di2
Brake model
Shimano Dura Ace Hydraulic
Seatpost
BH Ultralight

Spec sheet

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

Ride type

Ride type
Climbing

Frame and fork

Frame
Carbon
Fork
Carbon
Max tyre clearance
Being updated

Drivetrain

Groupset brand
Shimano
Groupset
Shimano Dura Ace Di2
Shifting
Electronic, wired
Chainrings
2
Gears at the back
12
Chainring teeth
Shimano Dura Ace 52/36
Cassette
Shimano Dura Ace 11/34
Rear derailleur
Shimano Dura Ace DI2
Shifters
Shimano Dura Ace DI2 Hydra

Brakes

Brakes
Hydraulic disc
Brake model
Shimano Dura Ace Hydraulic

Wheels and tyres

Wheel size
700c / 29"
Wheelset
Vision Metron37
Tyres
Pirelli Pzero Race 700x 28
Tyre width fitted
28 mm

Cockpit and seatpost

Handlebar
FSA Metron 5D ACR
Seatpost model
BH Ultralight

Weight

Weight
Being updated

Geometry

Geometry size
Diamant - 51,3cm - 28"
Stack
557 mm
Reach
389 mm
Chainstays
410 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.

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

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.

The range

Comparable road bikes

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Who is it for?

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

  • Cycling

    • Ride type: Climbing
    • Groupset: Shimano Dura Ace Di2

Frequently asked questions

What kind of riding is the BH Ultralight 8.0 made for?

Climbing, according to the brand.

Does the BH Ultralight 8.0 have electronic shifting?

Electronic, wired, according to the brand.

Specs updated on Nov 7, 2026Some values come from third-party spec databases, cross-checked with the brand where it publishes them.Report an error