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BH RS1 5.0

Build Shimano Ultegra Di2

Top of the rangeAeroCarbon700cReleased in 2026
BH RS1 5.0, side view
Ultegra Di2White / Green

BH RS1 5.0

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

Key specs

Model year
2026
Frame
Carbon
Wheelset
700c · Vision Team35
Drivetrain
2×12
Groupset
Shimano Ultegra Di2
Brake model
Shimano Ultegra Hydraulic
Seatpost
RS1 Aero

Spec sheet

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

Ride type

Ride type
Aero

Frame and fork

Frame
Carbon
Fork
Carbon
Max tyre clearance
Being updated

Drivetrain

Groupset brand
Shimano
Groupset
Shimano Ultegra Di2
Shifting
Electronic, wired
Chainrings
2
Gears at the back
12
Chainring teeth
Shimano Ultegra 52/36
Cassette
Shimano 105 11/34
Rear derailleur
Shimano Ultegra DI2
Shifters
Shimano Ultegra DI2

Brakes

Brakes
Hydraulic disc
Brake model
Shimano Ultegra Hydraulic

Wheels and tyres

Wheel size
700c / 29"
Wheelset
Vision Team35
Rims
Carbon
Tyres
Hutchinson Challenger 700x28
Tyre width fitted
28 mm

Cockpit and seatpost

Handlebar
EVO SL Monocoque ACR
Seatpost model
RS1 Aero

Weight

Weight
Being updated

Geometry

Geometry size
SM
Stack
544 mm
Reach
375 mm
Chainstays
412 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

  • BH RS1 5.0, side view
    • Shimano Ultegra Di2

    2 colours

Comparable road bikes

See all

Who is it for?

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

  • Cycling

    • Ride type: Aero
    • Groupset: Shimano Ultegra Di2

Frequently asked questions

What kind of riding is the BH RS1 5.0 made for?

Aero, according to the brand.

Does the BH RS1 5.0 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