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Sunn Gp Finest vs Sunn Gp S1

Sunn Gp Finest, side view

Sunn

Gp Finest

Sunn Gp S1, side view

Sunn

Gp S1

Top of the rangeAeroCarbon700c2026
High endAeroCarbon700c2026

Two builds of the Sunn Gp line: 8 differences, mostly in the components.

Sunn Gp Finest, side viewSunnSunn Gp Finest
Sunn Gp S1, side viewSunnSunn Gp S1

At a glance

  • Sunn Gp Finest is 400 g lighter than Sunn Gp S1 (brand figures).
  • Sunn Gp Finest has the higher-range groupset: SRAM Force AXS E1, against SRAM Rival AXS E1.
Key specs4 differences
Model yearSame for all 2026 2026
Weight 7.5 kg Best of the comparison 7.9 kg +400 g
FrameSame for all Carbon
As printed

FULL CARBON HM FRAME

 Carbon
As printed

FULL CARBON HM FRAME

Wheelset 700c · DT Swiss ARC 1400 Dicut 50 700c · Mavic Cosmic SL45 Carbon
DrivetrainSame for all 2×12 2×12
Groupset SRAM Force AXS E1 Higher range
As printed

SRAM FORCE AXS E1 12S AR / SRAM FORCE AXS E1

 SRAM Rival AXS E1
As printed

SRAM RIVAL AXS E1 12S AR / SRAM RIVAL AXS E1

Brake model SRAM Force AXS E1 Centerlock Paceline 160/140 Higher range SRAM Rival AXS E1 Centerlock Paceline 160/140
SeatpostSame for all BRUTE AERO CARBON SEATPOST 0 OFFSET BRUTE AERO CARBON SEATPOST 0 OFFSET

Prices

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

Sunn Gp Finest

Sunn Gp Finest

Sunn Gp S1

Sunn Gp S1

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.

  • Gp Finest · Road bike all-round, rather nimble, very high equipment.
  • Gp S1 · Road bike all-round, rather nimble, rather high equipment.
Terrain
Sunn Gp Finest 40%Sunn Gp S1 40%1 bike3 bikes3 bikes5 bikes2 bikes3 bikes · Sunn Gp Finest · Sunn Gp S11 bike6 bikes2 bikes3 bikes9 bikes
EasyDemanding
Handling
Sunn Gp Finest 23%Sunn Gp S1 23%1 bike3 bikes1 bike1 bike1 bike1 bike1 bike3 bikes · Sunn Gp Finest · Sunn Gp S16 bikes1 bike1 bike2 bikes3 bikes7 bikes2 bikes7 bikes1 bike2 bikes
NimbleStable
Sunn Gp FinestSunn Gp S1other aero 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 typeSame for all Aero
As printed

Route Aero

 Aero
As printed

Route Aero

Frame and fork
ForkSame for all Carbon
As printed

FULL CARBON HM 12X100MM THRU-AXLE FLAT-MOUNT DISC

 Carbon
As printed

FULL CARBON HM 12X100MM THRU-AXLE FLAT-MOUNT DISC

Max tyre clearanceSame for all 32 mm 32 mm
AxlesSame for all Thru-axles
As printed

12X142MM THRU-AXLE

 Thru-axles
As printed

12X142MM THRU-AXLE

Bottom bracketSame for all PF 86,5 road PF 86,5 road
Cable routingSame for all Internal
As printed

INTERNAL CABLE ROUTING

 Internal
As printed

INTERNAL CABLE ROUTING

Drivetrain3 differences
Groupset brandSame for all SRAM
As printed

SRAM FORCE AXS E1 12S

 SRAM
As printed

SRAM RIVAL AXS E1 12S

ShiftingSame for all Electronic, wireless Electronic, wireless
ChainringsSame for all 2 2
Gears at the backSame for all 12 12
Chainring teeth SRAM Force AXS Powermeter 48x35 Higher range SRAM Rival AXS Powermeter 48x35
Cassette SRAM Force XG-1270 10-36 Higher range SRAM Rival XG-1250 10-36
Rear derailleur SRAM FORCE AXS E1 12S AR SRAM FORCE AXS E1 AV °Value not published by the brandHigher range SRAM RIVAL AXS E1 12S AR SRAM RIVAL AXS E1 AV °Value not published by the brand
Power meter fittedSame for all yes yes
Brakes
BrakesSame for all Hydraulic disc °Value not published by the brand
As printed

SRAM Force Disque hydraulique

 Hydraulic disc °Value not published by the brand
As printed

SRAM Rival Disque hydraulique

Wheels and tyres1 difference
Wheel sizeSame for all 700c / 29" °Value not published by the brand 700c / 29" °Value not published by the brand
RimsSame for all Carbon °Value not published by the brand Carbon
As printed

Mavic Cosmic SL45 Carbon

Rim depth 50 mm 45 mm −5 mm
Tubeless readySame for all yes yes
TyresSame for all Michelin Powercup Competition Line TLR 30 mm Michelin Powercup Competition Line TLR 30 mm
Tyre width fittedSame for all 30 mm 30 mm
Cockpit and seatpost
Seatpost modelSame for all BRUTE AERO CARBON SEATPOST 0 OFFSET °Value not published by the brand BRUTE AERO CARBON SEATPOST 0 OFFSET °Value not published by the brand
Integrated cockpitSame for all yes 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.

Gp Finest · MGp S1 · M
  • Gp Finest · M
  • Gp S1 · M

Stack and reach

510520530540550560570580350360370380390400410420↖ UprightAggressive ↘Reach (mm)Stack (mm)Gp Finest · M — Reach (mm) 384 · Stack (mm) 544Gp S1 · M — Reach (mm) 384 · Stack (mm) 544
  • Gp Finest · M Gp Finest · M — Reach (mm) 384 · Stack (mm) 544
  • Gp S1 · M Gp S1 · M — Reach (mm) 384 · Stack (mm) 544
Geometry
SizeSame for all M M
ReachSame for all 384 mm 384 mm
StackSame for all 544 mm 544 mm
Top tube (effective)Same for all 540 mm 540 mm
Seat tubeSame for all 504 mm 504 mm
Head tubeSame for all 131 mm 131 mm
Head angleSame for all 73.3° 73.3°
Seat angleSame for all 74° 74°
ChainstaysSame for all 410 mm 410 mm
WheelbaseSame for all 984 mm 984 mm
Front centreSame for all 585 mm 585 mm
BB dropSame for all 74 mm 74 mm
BB heightSame for all 262 mm 262 mm
Fork offsetSame for all 53 mm 53 mm
TrailSame for all 47 mm 47 mm

Where to buy them

Frequently asked questions

Which is lighter, Sunn Gp Finest or Sunn Gp S1?

Sunn Gp Finest weighs 7.5 kg, Sunn Gp S1 7.9 kg, as their brands give them.

What groupset do Sunn Gp Finest and Sunn Gp S1 come with?

Sunn Gp Finest: SRAM Force AXS E1. Sunn Gp S1: SRAM Rival AXS E1.

How do Sunn Gp Finest and Sunn Gp S1 compare on geometry?

In size M, Sunn Gp Finest has a stack of 544 mm for a reach of 384 mm; in size M, Sunn Gp S1 has 544 mm for 384 mm. More stack for the reach means a more upright position.

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