BH Ultralight Evo Ii 6.0 vs Orbea Orca M35I

Ultralight Evo Ii 6.0

Orbea

Orca M35I

High endClimbingCarbon700c2026

High endCarbon700c2025

Close on the specs and the list price: here are their 11 differences, line by line.

BHBH Ultralight Evo Ii 6.0

OrbeaOrbea Orca M35I

At a glance

Differences only

BH Ultralight Evo Ii 6.0 is the newer model (2026).

Key specs4 differences

List price £4,181 –

Model year 2026 2025

Frame Carbon

As printed

Frame: Ultralight Evo Disc ACR Carbon Monocoque

Carbon ^{°Value not published by the brand}

Wheelset 700c · Vision Team35

As printed

Wheelset: Vision Team35

700c · Oquo Road Performance RP35TEAM ^{°Value not published by the brand}

Drivetrain 2×12 2×12

Groupset Shimano 105 Di2

As printed

Shimano 105 DI2 shift levers

Shimano 105 Di2 ^{°Value not published by the brand}

Brake model Shimano 105 hydraulic

As printed

Front/rear brake: Shimano 105 hydraulic

Shimano R7170 Hydraulic Disc ^{°Value not published by the brand}

Seatpost BH Ultralight SP 0.2 Carbon, 27.2mm, Setback 20

Prices

Each model's retailers, delivered to your country, and their prices over time.

BH Ultralight Evo Ii 6.0

Orbea Orca M35I

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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.

Ultralight Evo Ii 6.0 · Road bike rather for smooth ground, neutral handling, rather high equipment.
Orca M35I · Road bike rather for smooth ground, neutral handling, rather high equipment.

Terrain

EasyDemanding

Handling

NimbleStable

Equipment level

Ultralight Evo Ii 6.0Equipment level 78/100 · High end
Orca M35IEquipment level 78/100 · High end

BH Ultralight Evo Ii 6.0Orbea Orca M35Iother road bikes

Components and specs

Every spec line by line; the higher range of a component is marked. The technical groups are folded.

Ride type

Ride type Climbing

As printed

An agile climber that is suited to changes of speed and taking bends at top speeds.

–

Frame and fork

Fork Carbon

As printed

Fork: Ultralight Evo Disc, Integrated Tapered Full Carbon 1.5

Carbon ^{°Value not published by the brand}

Axles– Thru-axles ^{°Value not published by the brand}

As printed

Orbea Orca carbon OMR 2024, monocoque construction, HS 1,5", BB 386mm, powermeter compatible, Rear Thru Axle 12x142mm, thread M12x2 P1, internal cable routing.

Bottom bracket– 386EVO, 86mm, press-fit ^{°Value not published by the brand}

Cable routing Internal

As printed

100% internal cabling

Internal ^{°Value not published by the brand}

As printed

internal cable routing.

Drivetrain4 differences

Groupset brand Shimano

As printed

Shimano 105 DI2 shift levers

Shimano ^{°Value not published by the brand}

Shifting Electronic, wired

As printed

Shimano 105 DI2 shift levers

Electronic, wired ^{°Value not published by the brand}

As printed

Shimano 105 Di2 R7150 Shimano Di2 R7170

Chainrings 2 ^{°Value not published by the brand} 2 ^{°Value not published by the brand}

Gears at the back 12 12 ^{°Value not published by the brand}

Chainring teeth Shimano 105 52/36

As printed

Crank set: Shimano 105 52/36

Shimano 105 R7100 34x50t ^{°Value not published by the brand}

Cassette Shimano 105 11/34

As printed

Cassette: Shimano 105 11/34

Shimano 105 R7100 11-34t 12-Speed ^{°Value not published by the brand}

Rear derailleur Shimano 105 DI2 12sp ^{°Value not published by the brand} Shimano 105 Di2 R7150 ^{°Value not published by the brand}

Shifters Shimano 105 DI2 ^{°Value not published by the brand} Shimano Di2 R7170 ^{°Value not published by the brand}

Brakes

Brakes Hydraulic disc

As printed

Shimano 105 hydraulic (Ultralight Evo Disc frame)

Hydraulic disc ^{°Value not published by the brand}

As printed

Shimano 105 Disque hydraulique

Wheels and tyres1 difference

Wheel size 700c / 29"

As printed

Hutchinson Nitro 700x 28

700c / 29" ^{°Value not published by the brand}

Rims Carbon ^{°Value not published by the brand} Carbon ^{°Value not published by the brand}

Tyres Hutchinson Nitro 700x 28

As printed

Tyres: Hutchinson Nitro 700x 28

Vittoria Corsa N.Ext G2.0 Foldable 700x28c ^{°Value not published by the brand}

Tyre width fitted 28 mm 28 mm ^{°Value not published by the brand}

Cockpit and seatpost3 differences

Handlebar width 380 mm ^{°Value not published by the brand}–

Handlebar Vision, X, Handlebar, Vision, XS 380mm, SM 400mm, MD 400mm, LA 420mm ^{°Value not published by the brand} OC Road Performance RP31-R, Rise 15, Reach 70, Drop 125 ^{°Value not published by the brand}

Stem Vision, X, Stem, Vision, XS 90mm, SM 100mm, MD 110mm, LA 120mm ^{°Value not published by the brand} OC Road Performance RP22, -5º ^{°Value not published by the brand}

Seatpost model BH Ultralight ^{°Value not published by the brand} SP 0.2 Carbon, 27.2mm, Setback 20 ^{°Value not published by the brand}

° Value not published by the brand

Geometry

A size per bike (the nearest to the first one's at first), the differences measured from the reference bike.

Size of Ultralight Evo Ii 6.0

Size of Orca M35I

Differences measured from

Ultralight Evo Ii 6.0 · M
Orca M35I · 51CM

Stack and reach

Ultralight Evo Ii 6.0 · M Ultralight Evo Ii 6.0 · M — Reach (mm) 381 · Stack (mm) 542
Orca M35I · 51CM Orca M35I · 51CM — Reach (mm) 380 · Stack (mm) 533

Geometry15 differences

Size M 51CM

Reach 381 mm 380 mm −1 mm

Stack 542 mm 533 mm −9 mm

Top tube (effective) 541 mm 536 mm −5 mm

Seat tube 502 mm 480 mm −22 mm

Head tube 126 mm 135 mm +9 mm

Head angle 72.8° 72.2° −0.6°

Seat angle 74° 73.7° −0.3°

Chainstays 410 mm 408 mm −2 mm

Wheelbase 979 mm 980 mm +1 mm

Front centre 579 mm 583 mm +4 mm

BB drop 70 mm 72 mm +2 mm

BB height 266 mm 269 mm +3 mm

Fork offset 45 mm 48 mm +3 mm

Trail 57 mm 58 mm +1 mm

Standover– 768 mm

Where to buy them

BH Ultralight Evo Ii 6.0
List price £4,181
Its full spec sheet
Orbea Orca M35I
Its full spec sheet Compare the whole Orbea Orca range

Compare the whole Orbea Orca range

Frequently asked questions

What groupset do BH Ultralight Evo Ii 6.0 and Orbea Orca M35I come with?

BH Ultralight Evo Ii 6.0: Shimano 105 Di2. Orbea Orca M35I: Shimano 105 Di2.

How do BH Ultralight Evo Ii 6.0 and Orbea Orca M35I compare on geometry?

In size M, BH Ultralight Evo Ii 6.0 has a stack of 542 mm for a reach of 381 mm; in size 51CM, Orbea Orca M35I has 533 mm for 380 mm. More stack for the reach means a more upright position.

Compare other models

BH Ultralight Evo Ii 6.0 vs Orbea Orca M35I

At a glance

Prices

Character

Equipment level

Components and specs

Geometry

Stack and reach

Where to buy them

Frequently asked questions

Other comparisons