Sunn Venture: every build compared

Venture S2 Shimano Cues DU6000 Gs/shadow 10v

Entry levelAdventure and bikepackingAluminium700c2026

Venture S1 Shimano GRX RX820 12v

Entry levelAdventure and bikepackingAluminium700c2026

Venture S1 Shimano GRX RX822 12v

Entry levelAdventure and bikepackingAluminium700c2026

Venture Finest Shimano GRX RX822 12v

Entry levelAdventure and bikepackingAluminium700c2026

The 8 builds of the line side by side, from the cheapest list price: what each step up changes.

Pick up to 4 builds to set side by side

Venture S2 Shimano Cues DU6000 Gs/shadow 10v Venture S1 Shimano GRX RX820 12v Venture S1 Shimano GRX RX822 12v Venture Finest Shimano GRX RX822 12v Venture Air S2 SRAM Apex AXS 12v Venture Air S1 Shimano GRX Di2 RX825 12v Venture Air S1 SRAM Rival T-type AXS 13v Venture Air Finest SRAM Force T-type AXS 13v

Sunn Venture S2 Shimano Cues DU6000 Gs/shadow 10v, side view

SunnSunn Venture S2 Shimano Cues DU6000 Gs/shadow 10v

Sunn Venture S1 Shimano GRX RX820 12v, side view

SunnSunn Venture S1 Shimano GRX RX820 12v

Sunn Venture S1 Shimano GRX RX822 12v, side view

SunnSunn Venture S1 Shimano GRX RX822 12v

Sunn Venture Finest Shimano GRX RX822 12v, side view

SunnSunn Venture Finest Shimano GRX RX822 12v

At a glance

Differences only

Sunn Venture S1 Shimano GRX RX822 12v is 600 g lighter than Sunn Venture S2 Shimano Cues DU6000 Gs/shadow 10v (brand figures).
Sunn Venture S1 Shimano GRX RX822 12v has the shorter lowest gear: 9 km/h at 90 rpm, against 10 km/h.

Key specs6 differences

Model year 2026 2026 2026 2026

Weight 10.3 kg 9.9 kg −400 g 9.7 kg −600 g 9.8 kg −500 g

Frame Aluminium

As printed

ALLOY 6013 EDGE TUBING

Aluminium

As printed

ALLOY 6013 EDGE TUBING

Aluminium

As printed

ALLOY 6013 EDGE TUBING

Aluminium

As printed

ALLOY 6013 EDGE TUBING

Wheelset 700c · Mach1 Cross R23 28T

As printed

MACH1 CROSS R23 21c 28T, taille 700

700c · Mach1 Wookx 25 tubeless

As printed

Mach1 Wookx 25 tubeless, taille 700

700c · Mach1 Wookx 25 tubeless

As printed

Mach1 Wookx 25 tubeless, taille 700

700c · DT Swiss GR 1600 tubeless ready 700c

Drivetrain 1×10 2×12 1×12 2×12

Groupset Shimano Cues DU6000

As printed

SHIMANO CUES DU6000 GS/SHADOW 10V

Shimano GRX RX820 Shimano GRX RX822

As printed

Shimano GRX RX822 12 vitesses

Shimano GRX RX822

As printed

Shimano GRX RX820/RX822, 12 vitesses (dérailleur arrière RX822)

Brake model Shimano Cues BR-U6030 Shimano GRX BR-RX410 Shimano GRX BR-RX410 Shimano GRX BR-RX820

Seatpost Rigid · BRUTE ALU 27,2X300MM (S), 27,2X350MM (M/L/XL) ^{°Value not published by the brand} Rigid · BRUTE CARBON 27,2X300MM (S/M), 27,2X350MM (L/XL) ^{°Value not published by the brand} Rigid · BRUTE CARBON 27,2X300MM (S/M), 27,2X350MM (L/XL) ^{°Value not published by the brand} Rigid · BRUTE CARBON 27,2X300MM (S/M), 27,2X350MM (L/XL) ^{°Value not published by the brand}

Prices

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

Sunn Venture S2 Shimano Cues DU6000 Gs/shadow 10v

Sunn Venture S1 Shimano GRX RX820 12v

Sunn Venture S1 Shimano GRX RX822 12v

Sunn Venture Finest Shimano GRX RX822 12v

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.

Venture S2 Shimano Cues DU6000 Gs/shadow 10v · Gravel bike rather demanding, short gearing, entry-level equipment.
Venture S1 Shimano GRX RX820 12v · Gravel bike very demanding, very stable, entry-level equipment.
Venture S1 Shimano GRX RX822 12v · Gravel bike very demanding, very stable, average gearing, entry-level equipment.
Venture Finest Shimano GRX RX822 12v · Gravel bike very demanding, very stable, entry-level equipment.

Terrain

EasyDemanding

Gearing

Speed in the lowest and the highest gear at 90 rpm: lower on the left climbs easier, higher on the right goes faster.

Sunn Venture S2 Shimano Cues DU6000 Gs/shadow 10v10 km/h - 44 km/h
Sunn Venture S1 Shimano GRX RX822 12v9 km/h - 48 km/h

Easiest gear (climbing)Hardest gear (descending)

Sunn Venture S2 Shimano Cues DU6000 Gs/shadow 10vSunn Venture S1 Shimano GRX RX820 12vSunn Venture S1 Shimano GRX RX822 12vSunn Venture Finest Shimano GRX RX822 12vother gravel 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 Adventure and bikepacking

As printed

Un cadre taillé pour l’évasion ; amateurs de bikepacking

Adventure and bikepacking

As printed

Un cadre taillé pour l’évasion ; amateurs de bikepacking

Adventure and bikepacking

As printed

Un cadre taillé pour l’évasion ; amateurs de bikepacking

Adventure and bikepacking

As printed

Un cadre taillé pour l’évasion ; amateurs de bikepacking

Suspension Rigid ^{°Value not published by the brand} Rigid ^{°Value not published by the brand} Rigid ^{°Value not published by the brand} Rigid ^{°Value not published by the brand}

Frame and fork

Fork Carbon

As printed

FULL CARBON HM

Carbon

As printed

FULL CARBON HM

Carbon

As printed

FULL CARBON HM

Carbon

As printed

FULL CARBON HM

Cable routing Internal

As printed

FULL INTERNAL CABLE ROUTING

Internal

As printed

FULL INTERNAL CABLE ROUTING

Internal

As printed

FULL INTERNAL CABLE ROUTING

Internal

As printed

FULL INTERNAL CABLE ROUTING

Drivetrain5 differences

Groupset brand Shimano

As printed

SHIMANO CUES DU6000 GS/SHADOW 10V

Shimano

As printed

Shimano GRX RX820 12V

Shimano

As printed

Shimano GRX RX822 12 vitesses

Shimano

As printed

Shimano GRX RX820/RX822, 12 vitesses (dérailleur arrière RX822)

Shifting Mechanical ^{°Value not published by the brand}

As printed

SHIMANO CUES DU6000 GS/SHADOW 10V

Mechanical ^{°Value not published by the brand}

As printed

SHIMANO GRX RX820 12V AR SHIMANO GRX RX820 2V AV

Mechanical ^{°Value not published by the brand}

As printed

SHIMANO GRX RX822 12V

Mechanical ^{°Value not published by the brand}

As printed

SHIMANO GRX RX822 12V AR SHIMANO GRX RX820 2V AV

Chainrings 1 2 +1 1 2 +1

Gears at the back 10 12 +2 12 +2 12 +2

Chainring teeth FSA OMEGA MEGAEXO AGX+ 40T 165MM (S) ^{°Value not published by the brand} SHIMANO GRX RX610 30X46T 165MM (S) ^{°Value not published by the brand} SHIMANO GRX RX610 40T 165MM (S) ^{°Value not published by the brand} SHIMANO GRX RX820 31X48T 170MM ^{°Value not published by the brand}

Cassette Shimano CS-LG300 11-48 10v Shimano 105 R7101 11-36 12v Higher range Shimano SLX M7100 10-51 12v

As printed

Shimano SLX M7100 10-51 12 vitesses

Shimano 105 R7101 11-36 12v Higher range

Rear derailleur SHIMANO CUES DU6000 GS/SHADOW 10V ^{°Value not published by the brand} SHIMANO GRX RX820 12V AR SHIMANO GRX RX820 2V AV ^{°Value not published by the brand} SHIMANO GRX RX822 12V ^{°Value not published by the brand} SHIMANO GRX RX822 12V AR SHIMANO GRX RX820 2V AV ^{°Value not published by the brand}

Brakes

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

As printed

Shimano CUES Disque hydraulique

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

As printed

Shimano GRX 400 Disque hydraulique

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

As printed

Shimano GRX 400 Disque hydraulique

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

As printed

Shimano GRX 800 Disque hydraulique

Front rotor 160 mm 160 mm 160 mm 160 mm

Rear rotor 160 mm 160 mm 160 mm 160 mm

Wheels and tyres1 difference

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

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

Tubeless ready– yes ^{°Value not published by the brand} yes ^{°Value not published by the brand} yes ^{°Value not published by the brand}

Tyres Hutchinson Touareg Reinforced+ 700x45 Hutchinson Touareg Reinforced 700x45 TLR Hutchinson Touareg Reinforced 700x45 TLR Hutchinson Touareg Hardskin 700x45

Tyre width fitted 45 mm 45 mm 45 mm 45 mm

Cockpit and seatpost3 differences

Handlebar ALLOY 31.8 70MM (S) ^{°Value not published by the brand} FLARE 25° 400MM (S) ^{°Value not published by the brand} FLARE 25° 400MM (S) ^{°Value not published by the brand} FLARE 25° 400MM (S) ^{°Value not published by the brand}

Stem ALLOY 31.8 70MM (S) ^{°Value not published by the brand} FLARE 25° 400MM (S) ^{°Value not published by the brand} FLARE 25° 400MM (S) ^{°Value not published by the brand} FLARE 25° 400MM (S) ^{°Value not published by the brand}

Seatpost model BRUTE ALU 27,2X300MM (S), 27,2X350MM (M/L/XL) ^{°Value not published by the brand} BRUTE CARBON 27,2X300MM (S/M), 27,2X350MM (L/XL) ^{°Value not published by the brand} BRUTE CARBON 27,2X300MM (S/M), 27,2X350MM (L/XL) ^{°Value not published by the brand} BRUTE CARBON 27,2X300MM (S/M), 27,2X350MM (L/XL) ^{°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 Venture S1 Shimano GRX RX820 12v

Size of Venture S1 Shimano GRX RX822 12v

Size of Venture Finest Shimano GRX RX822 12v

Differences measured from

Stack and reach

Venture S1 Shimano GRX RX820 12v · M Venture S1 Shimano GRX RX820 12v · M — Reach (mm) 385 · Stack (mm) 577
Venture S1 Shimano GRX RX822 12v · M Venture S1 Shimano GRX RX822 12v · M — Reach (mm) 385 · Stack (mm) 577
Venture Finest Shimano GRX RX822 12v · M Venture Finest Shimano GRX RX822 12v · M — Reach (mm) 385 · Stack (mm) 577

Geometry

Size– M M M

Reach– 385 mm 385 mm 385 mm

Stack– 577 mm 577 mm 577 mm

Top tube (effective)– 556 mm 556 mm 556 mm

Seat tube– 480 mm 480 mm 480 mm

Head tube– 145 mm 145 mm 145 mm

Head angle– 70.5° 70.5° 70.5°

Seat angle– 73.5° 73.5° 73.5°

Chainstays– 435 mm 435 mm 435 mm

Wheelbase– 1,047 mm 1,047 mm 1,047 mm

Front centre– 622 mm 622 mm 622 mm

Trail– 120 mm 120 mm 120 mm

Where to buy them

Sunn Venture S2 Shimano Cues DU6000 Gs/shadow 10v
Its full spec sheet Compare the whole Sunn Venture range
Sunn Venture S1 Shimano GRX RX820 12v
Its full spec sheet Compare the whole Sunn Venture range
Sunn Venture S1 Shimano GRX RX822 12v
Its full spec sheet Compare the whole Sunn Venture range
Sunn Venture Finest Shimano GRX RX822 12v
Its full spec sheet Compare the whole Sunn Venture range

Compare other models

Sunn Venture: every build compared

At a glance

Prices

Character

Gearing

Components and specs

Geometry

Stack and reach

Where to buy them

Other comparisons