Look 765 Optimum 2 vs Lapierre Pulsium 6.0 105 Di2

Look

765 Optimum 2

Lapierre

Pulsium 6.0 105 Di2

High endEnduranceCarbon700c2026

High endEnduranceCarbon700c2025

Close on the specs and the list price: here are their 13 differences, line by line.

LookLook 765 Optimum 2

LapierreLapierre Pulsium 6.0 105 Di2

At a glance

Differences only

Look 765 Optimum 2 is the newer model (2026).

Key specs4 differences

Model year 2026 2025

Frame Carbon

As printed

Carbon, Made by LOOK

Carbon

As printed

HIGH Carbon Gents

Wheelset 700c · Shimano RS 171 700c · DT Swiss E1800 Spline 30 mm, Tubeless compatible

Drivetrain 2×12 2×12

Groupset Shimano 105 Di2

As printed

Derailleurs: Shimano 105 Di2 / Shifters: Shimano 105 Di2

Shimano 105 Di2

As printed

Shimano 105 Di2 R7150, 12s

Brake model Hydraulic Disc ^{°Value not published by the brand} Shimano 105 Di2 BR-R7170 ^{°Value not published by the brand}

Seatpost LOOK LS1 Carbon Super Light 27.2 mm 350 mm Lapierre alloy, Ø: 27.2mm

Prices

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

Look 765 Optimum 2

Lapierre Pulsium 6.0 105 Di2

Affiliate links: no extra cost for you ♥

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.

765 Optimum 2 · Road bike very demanding, very stable, rather high equipment.
Pulsium 6.0 105 Di2 · Road bike very demanding, rather stable, rather high equipment.

Terrain

EasyDemanding

Handling

NimbleStable

Look 765 Optimum 2Lapierre Pulsium 6.0 105 Di2other endurance 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 Endurance

As printed

géométrie endurance du 765 OPTIMUM

Endurance

As printed

Conçu aussi bien pour l'endurance que pour le bikepacking

Frame and fork1 difference

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

As printed

Lapierre Carbon UD SL

Max tyre clearance 34 mm –

Bottom bracket T47 V24 85.5 mm Token Shimano Press Fit BB7141B ^{°Value not published by the brand}

Cable routing Internal

As printed

Internal routing

–

Seatpost diameter 27.2 mm ^{°Value not published by the brand} 27.2 mm

Drivetrain4 differences

Groupset brand Shimano

As printed

Shimano 105 Di2

Shimano

As printed

Shimano 105 Di2 R7150, 12s

Shifting Electronic, wired Electronic, wired

As printed

Shimano 105 Di2 R7150, 12s / Shimano Shift-brake lever 105 ST-R7120

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

Gears at the back 12 12

Chainring teeth Shimano RS 520 105 R7100

Cassette Shimano 105 11-34T Shimano Cassette CS-R7100-12, MICRO SPLINE

Rear derailleur SHIMANO 105 Di2 ^{°Value not published by the brand} Shimano 105 Di2 R7150, 12s ^{°Value not published by the brand}

Shifters SHIMANO 105 Di2 ^{°Value not published by the brand}Higher range Shimano 105 ST-R7120 ^{°Value not published by the brand}

Brakes

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

As printed

Disque hydraulique

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

As printed

Shimano 105 Disque hydraulique

Front rotor 160 mm –

Rear rotor 140 mm –

Wheels and tyres2 differences

Wheel size 700c / 29" 700c / 29"

As printed

Schwalbe One Perf, RaceGuard, MicroSkin, TLE 32-622

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

Rim depth– 30 mm

Tubeless ready yes yes

Tyres Hutchinson Fusion 5 Tubeless Ready 700x30 Schwalbe One Perf, RaceGuard, MicroSkin, TLE 32-622

Tyre width fitted 30 mm 32 mm +2 mm

Cockpit and seatpost3 differences

Handlebar LOOK LS3 Alloy ^{°Value not published by the brand} Lapierre alloy, Width: 380mm (XS) ^{°Value not published by the brand}

Stem LOOK LS3 Alloy ^{°Value not published by the brand} Lapierre alloy, semi-integrated routing, -10°, Ø: 31.8mm ^{°Value not published by the brand}

Seatpost model LOOK LS1 Carbon Super Light 27.2 mm 350 mm ^{°Value not published by the brand} Lapierre alloy, Ø: 27.2mm ^{°Value not published by the brand}

Weight

Max total weight– 110 kg

Model and price

Pedals included– yes

° 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 765 Optimum 2

Differences measured from

765 Optimum 2 · M

Stack and reach

765 Optimum 2 · M 765 Optimum 2 · M — Reach (mm) 379 · Stack (mm) 582

Geometry

Size M –

Reach 379 mm –

Stack 582 mm –

Top tube (effective) 546 mm –

Seat tube 510 mm –

Head tube 170 mm –

Head angle 70.8° –

Seat angle 74° –

Chainstays 415 mm –

Wheelbase 1,017 mm –

Front centre 613 mm –

Standover 790 mm –

BB drop 74 mm –

BB height 262 mm –

Fork offset 50 mm –

Trail 67 mm –

Where to buy them

Look 765 Optimum 2
Its full spec sheet
Lapierre Pulsium 6.0 105 Di2
Its full spec sheet Compare the whole Lapierre Pulsium range

Compare the whole Lapierre Pulsium range

Frequently asked questions

What groupset do Look 765 Optimum 2 and Lapierre Pulsium 6.0 105 Di2 come with?

Look 765 Optimum 2: Shimano 105 Di2. Lapierre Pulsium 6.0 105 Di2: Shimano 105 Di2.

Compare other models

Look 765 Optimum 2 vs Lapierre Pulsium 6.0 105 Di2

At a glance

Prices

Character

Components and specs

Geometry

Stack and reach

Where to buy them

Frequently asked questions

Other comparisons