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Sunn Asphalt Finest Shimano Ultegra Di2 Rd-r8150 12v

Top of the rangeEnduranceCarbon700c
Sunn Asphalt Finest Shimano Ultegra Di2 Rd-r8150 12v, side view
Black

Sunn Asphalt Finest Shimano Ultegra Di2 Rd-r8150 12v

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

Key specs

Model year
2026
Weight
7.6 kg
Frame
Carbon
Wheelset
700c · Brute Carbone R32
Drivetrain
2×12
Groupset
Shimano Ultegra Di2
Brake model
Rim
Seatpost
ASPHALT CARBONE

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.

« Road bike made for very smooth ground, very nimble, average gearing, very high equipment. »

Terrain
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EasyDemanding

Made for smooth ground, more than other endurance road bikes.

Handling
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NimbleStable

Livelier in the turns than most other endurance road bikes.

Gearing

  • This bike: Asphalt Finest Shimano Ultegra Di2 Rd-r8150 12v12 km/h - 53 km/h
  • Average of other endurance road bikes11 km/h - 53 km/h
Easiest gear (climbing)Hardest gear (descending)

From 12 km/h in its easiest gear to 53 km/h in its hardest.

Equipment level

Not enough data yet for this chart: it fills in as soon as the specs are in.

Equipment: top of the range for its category.

Equipment score: 85/100 (frame, groupset, wheels, suspension).

Asphalt Finest Shimano Ultegra Di2 Rd-r8150 12vother endurance road bikes

Spec sheet

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

Ride type

Ride type
Endurance

Frame and fork

Frame
Carbon
Fork
Carbon
Max tyre clearance
Being updated
Axles
Thru-axles
Cable routing
Fully integrated

Drivetrain

Groupset brand
Shimano
Groupset
Shimano Ultegra Di2
Shifting
Electronic, wired
Chainrings
2
Gears at the back
12
Chainring teeth
Shimano Ultegra FC-R8100 50-34
Cassette
Shimano Ultegra CS-R8101 11-34 12V
Rear derailleur
SHIMANO ULTEGRA DI2 RD-R8150 12V

Brakes

Brakes
Being updated
Brake model
Rim

Wheels and tyres

Wheel size
700c / 29"
Wheelset
Brute Carbone R32
Rims
Carbon
Tubeless ready
yes
Tyres
Michelin Pro5 32 mm
Tyre width fitted
32 mm

Cockpit and seatpost

Handlebar
BRUTE ALUMINIUM 90MM (S/M)
Stem
BRUTE ALUMINIUM 90MM (S/M)
Seatpost model
ASPHALT CARBONE

Weight

Weight
7.6 kg

Geometry

Geometry size
M
Stack
565 mm
Reach
389 mm
Head angle
73 °
Seat angle
74 °
Chainstays
410 mm

Spec sheets read at: sunn.fr

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: Endurance
    • Groupset: Shimano Ultegra Di2
    • Weight: 7.6 kg

Frequently asked questions

What kind of riding is the Sunn Asphalt Finest Shimano Ultegra Di2 Rd-r8150 12v made for?

Endurance, according to the brand.

Does the Sunn Asphalt Finest Shimano Ultegra Di2 Rd-r8150 12v have electronic shifting?

Electronic, wired, according to the brand.

Specs updated on Nov 4, 2026Some values come from third-party spec databases, cross-checked with the brand where it publishes them.Report an error