The result of fusing road bike responsiveness with the handling of a gravel bike. The Ventum GS1’s progressive all-road geometry stems from an entirely new, never before seen design concept.
Lighter. Simpler. Sharper. The new GS1 Gravel Bike Frameset is built for one thing — speed.In gravel racing, speed is a constantly evolving equation. The latest generation of the GS1 meets this challenge with increased tire clearance — up to 700x56c in the front, 700x50c in the rear — a lighter, stiffer frame, and an all-new aerodynamic front end. All anchored by our signature Ventum Race Geometry, a geo trusted by some of the world’s top gravel racers. Fast, but stable. Snappy, but predictable. It’s road bike speed dipped in gravel bike capability. The perfect choice for those driven to go further, faster. Don’t just ride. Ride quick.
Ventum bikes purchased through our shop are not eligible for 30 day return offer.
Ventum GS1 Gravel Bike
FRAMESET
FRAME - Ventum GS1 V3 gravel frame | Full carbon fiber construction | Internal cable routing | T47 threaded BB | Flat mount disc brake | UDH
FORK - Ventum GS1 fork | Tapered carbon steerer | Internal brake routing | Flat mount disc brake | Carbon dropouts
WHEELSET
FRONT WHEEL - WTB Speedterra | Tubeless, disc brake | Alloy
REAR WHEEL - WTB Speedterra | Tubeless, disc brake | Alloy
TIRES - WTB Vulpine | 700x40c
MAX TIRE SIZE - Front: 700x56c | Rear: 700x50c
DRIVETRAIN
SHIFTERS - SRAM Apex AXS | 1x12 speed | Electronic shifting
REAR DERAILLEUR - SRAM Apex AXS | 1x12 speed | Electronic shifting
CRANK - SRAM Apex Crankset | 40T chainring
BOTTOM BRACKET - SRAM DUB T47
CASSETTE - SRAM Apex XPLR | 11-44T
CHAIN - SRAM Apex
COCKPIT
SEATPOST - Ventum carbon post | 0° offset
STEM - ZIPP Service Course
BARS - ZIPP Service Course 70
BRAKES - SRAM Apex AXS | Hydraulic
BRAKE ROTORS - SRAM Centerlock Paceline | 160mm Front /160mm Rear
STOCK FIT INFORMATION
XS - 165mm crank length | 40cm bar length | 90mm stem length
S - 165mm crank length | 40cm bar length | 90mm stem length
M - 170mm crank length | 42cm bar length | 90mm stem length
M/L - 170mm crank length | 42cm bar length | 90mm stem length
L - 172.5mm crank length | 42cm bar length | 90mm stem length
XL - 172.5mm crank length | 44cm bar length | 100mm stem length
FRAMESET
FRAME
Ventum GS1 V3 gravel frame | Full carbon fiber construction | Internal cable routing | T47 threaded BB | Flat mount disc brake | UDH
FORK
Ventum GS1 fork | Tapered carbon steerer | Internal brake routing | Flat mount disc brake | Carbon dropouts
WHEELS
FRONT WHEEL
ZIPP 303 XPLR S | Tubeless, disc brake | Carbon
REAR WHEEL
ZIPP 303 XPLR S | Tubeless, disc brake | Carbon | XDR Driver
TIRES
Goodyear XPLR Inter | 700x45c
MAX TIRE SIZE
Front: 700x56c | Rear: 700x50c
DRIVETRAIN
SHIFTERS
SRAM Rival XPLR AXS | 1x13 speed | Electronic shifting
FRONT DERAILLEUR
N/A
REAR DERAILLEUR
SRAM Rival XPLR AXS | 1x13 speed | Electronic shifting
CRANK
XS: SRAM Rival XPLR Crankset | 42T chainring | 165mm crank length
S: SRAM Rival XPLR Crankset | 42T chainring | 165mm crank length
M: SRAM Rival XPLR Crankset | 42T chainring | 170mm crank length
M/L: SRAM Rival XPLR Crankset | 42T chainring | 170mm crank length
L: SRAM Rival XPLR Crankset | 42T chainring | 172.5mm crank length
XL: SRAM Rival XPLR Crankset | 42T chainring | 172.5mm crank length
BOTTOM BRACKET
SRAM DUB T47
CASSETTE
SRAM Rival XPLR | 10-46T
CHAIN
SRAM Rival
COMPONENTS
SADDLE
Vento Argo R5 | 150mm
SEATPOST
Ventum carbon post | 0° offset
STEM
XS: ZIPP Service Course | 90mm
S: ZIPP Service Course | 90mm
M: ZIPP Service Course | 90mm
M/L: ZIPP Service Course | 90mm
L: ZIPP Service Course | 90mm
XL: ZIPP Service Course | 100mm
BARS
XS: ZIPP Service Course 70 | 40cm
S: ZIPP Service Course 70 | 40cm
M: ZIPP Service Course 70 | 42cm
M/L: ZIPP Service Course 70 | 42cm
L: ZIPP Service Course 70 | 42cm
XL: ZIPP Service Course 70 | 44cm
COMPUTER MOUNT
Not included
HANDLEBAR TAPE
FSA Powertouch, black
BRAKES
SRAM Rival AXS | Hydraulic
BRAKE ROTORS
SRAM Centerlock Paceline | 160mm Front /160mm Rear
STOCK FIT INFORMATION
XS
165mm crank length | 40cm bar length | 90mm stem length
S
165mm crank length | 40cm bar length | 90mm stem length
M
170mm crank length | 42cm bar length | 90mm stem length
M/L
170mm crank length | 42cm bar length | 90mm stem length
L
172.5mm crank length | 42cm bar length | 90mm stem length
XL
172.5mm crank length | 44cm bar length | 100mm stem length
FRAMESET
FRAME
Ventum GS1 V3 gravel frame | Full carbon fiber construction | Internal cable routing | T47 threaded BB | Flat mount disc brake | UDH
FORK
Ventum GS1 fork | Tapered carbon steerer | Internal brake routing | Flat mount disc brake | Carbon dropouts
WHEELS
FRONT WHEEL
ZIPP 303 XPLR S | Tubeless, disc brake | Carbon
REAR WHEEL
ZIPP 303 XPLR S | Tubeless, disc brake | Carbon | XDR Driver
TIRES
Goodyear XPLR Inter | 700x45c
MAX TIRE SIZE
Front: 700x56c | Rear: 700x50c
DRIVETRAIN
SHIFTERS
SRAM Force XPLR AXS | 1x13 speed | Electronic shifting
FRONT DERAILLEUR
N/A
REAR DERAILLEUR
SRAM Force XPLR AXS | 1x13 speed | Electronic shifting
CRANK
XS: SRAM Force XPLR Crankset | 42T chainring | 165mm crank length | Power Meter Included
S: SRAM Force XPLR Crankset | 42T chainring | 165mm crank length | Power Meter Included
M: SRAM Force XPLR Crankset | 42T chainring | 170mm crank length | Power Meter Included
M/L: SRAM Force XPLR Crankset | 42T chainring | 170mm crank length | Power Meter Included
L: SRAM Force XPLR Crankset | 42T chainring | 172.5mm crank length | Power Meter Included
XL: SRAM Force XPLR Crankset | 42T chainring | 172.5mm crank length | Power Meter Included
BOTTOM BRACKET
SRAM DUB T47
CASSETTE
SRAM Force XPLR | 10-46T
CHAIN
SRAM Force 13-speed chain
COMPONENTS
SADDLE
Vento Argo R5 | 150mm
SEATPOST
Ventum carbon post | 0° offset
HANDLEBAR / STEM
XS: VENTUM CR5 Integrated Cockpit | 38x90
S: VENTUM CR5 Integrated Cockpit | 40x90
M: VENTUM CR5 Integrated Cockpit | 42x90
M/L: VENTUM CR5 Integrated Cockpit | 42x90
L: VENTUM CR5 Integrated Cockpit | 42x90
XL: VENTUM CR5 Integrated Cockpit | 44x100
COMPUTER MOUNT
Not included
HANDLEBAR TAPE
FSA Powertouch, black
BRAKES
SRAM Force AXS | Hydraulic
BRAKE ROTORS
SRAM Centerlock Paceline X | 160mm Front /160mm Rear
STOCK FIT INFORMATION
XS
165mm crank length | 38cm bar length | 90mm stem length
S
165mm crank length | 40cm bar length | 90mm stem length
M
170mm crank length | 42cm bar length | 90mm stem length
M/L
170mm crank length | 42cm bar length | 90mm stem length
L
172.5mm crank length | 42cm bar length | 90mm stem length
XL
172.5mm crank length | 44cm bar length | 100mm stem length
FRAMESET
FRAME
Ventum GS1 V3 gravel frame | Full carbon fiber construction | Internal cable routing | T47 threaded BB | Flat mount disc brake | UDH
FORK
Ventum GS1 fork | Tapered carbon steerer | Internal brake routing | Flat mount disc brake | Carbon dropouts
WHEELS
FRONT WHEEL
ZIPP 303 XPLR SW | Tubeless, disc brake | Carbon
REAR WHEEL
ZIPP 303 XPLR SW | Tubeless, disc brake | Carbon | Microspline Driver
TIRES
Goodyear XPLR Inter | 700x45c
MAX TIRE SIZE
Front: 700x56c | Rear: 700x50c
DRIVETRAIN
SHIFTERS
Shimano GRX Di2 | 1x12 speed | Electronic shifting
FRONT DERAILLEUR
Shimano GRX Di2 | 1x12 speed | Electronic shifting
REAR DERAILLEUR
Shimano GRX Di2 | 1x12 speed | Electronic shifting
CRANK
XS: Shimano GRX 1x Crankset | 40T chainring | 170mm crank length
S: Shimano GRX 1x Crankset | 40T chainring | 170mm crank length
M: Shimano GRX 1x Crankset | 40T chainring | 170mm crank length
M/L: Shimano GRX 1x Crankset | 40T chainring | 170mm crank length
L: Shimano GRX 1x Crankset | 40T chainring | 172.5mm crank length
XL: L: Shimano GRX 1x Crankset | 40T chainring | 172.5mm crank length
BOTTOM BRACKET
Shimano T47 Outboard
CASSETTE
Shimano XT CS-M8200 10-51T
CHAIN
Shimano XT chain 12-speed
COMPONENTS
SADDLE
Vento Argo R5 | 150mm
SEATPOST
Ventum carbon post | 0° offset
HANDLEBAR / STEM
XS: VENTUM CR5 Integrated Cockpit | 38x90
S: VENTUM CR5 Integrated Cockpit | 40x90
M: VENTUM CR5 Integrated Cockpit | 42x90
M/L: VENTUM CR5 Integrated Cockpit | 42x90
L: VENTUM CR5 Integrated Cockpit | 42x90
XL: VENTUM CR5 Integrated Cockpit | 44x100
COMPUTER MOUNT
Not included
HANDLEBAR TAPE
FSA Powertouch, black
BRAKES
Shimano GRX Di2 | Hydraulic
BRAKE ROTORS
160mm Front /160mm Rear
STOCK FIT INFORMATION
XS
170mm crank length | 38cm bar length | 90mm stem length
S
170mm crank length | 40cm bar length | 90mm stem length
M
170mm crank length | 42cm bar length | 90mm stem length
M/L
170mm crank length | 42cm bar length | 90mm stem length
L
172.5mm crank length | 42cm bar length | 90mm stem length
XL
172.5mm crank length | 44cm bar length | 100mm stem length
