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Today’s Deals2025 Ventum
GS1 GRX Di2
A carbon frame gravel bike with high-end components and shimano dura-ace hydraulic disc brakes.
Manufacturer Price
$6,799| Frame | Carbon |
|---|---|
| Suspension | Rigid |
| Fork | Carbon |
| Wheels | 700c Carbon |
| Drivetrain | 2 × 12 Electronic |
| Groupset | GRX 800, GRX Di2 |
| Brakes | Shimano Dura-Ace Hydraulic Disc |
5'1" – 5'7"
5'4" – 5'9"
5'6" – 6'0"
5'8" – 6'2"
5'11" – 6'4"
6'2" – 6'7"
🐐 Estimated
None yet.
Do you have this bike? Help other riders make a decision about which size will work for them by sharing your own size and fit notes.
May 2025 · Alvin Holbrook
In a sea of gravel bikes that are increasingly more like mountain bikes, the Ventum GS1 sticks to its go-fast, straight-line-speed formula.
Apr 2025 · Jordan Villella
Gravel speed with bigger tires. Ventum is gearing up for race season. We checked out the prototype at Sea Otter.
Fine-tuned for versatility and speed
Updated front end resembles modern gravel machines
Lacks under-downtube water bottle mount, reducing rattles and frame holes
Increased tire clearance, accommodating larger tires like Schwalbe Thunderburts 2.20″
Svelte design with sculpted chainstays
Flip-chip option is gone, reducing flexibility for different terrains
| Frame | Ventum GS1 V3 gravel frame | Full carbon fiber construction | Internal cable routing | T47 threaded BB | Flat mount disc brake | UDH BB Standard: T47, Threaded Hanger Standard: UDH Tire Clearance: 42c Colors: Red Splatter; Graphite; Eggplant |
|---|---|
| Fork | Ventum GS1 fork | Tapered carbon steerer | Internal brake routing | Flat mount disc brake | Carbon dropouts |
| Bottom Bracket | Shimano T47 Outboard |
| Saddle | Vento Argo R5 | 150mm |
| Seatpost | Ventum carbon post | 0° offset Type: Rigid |
| Rear Derailleur | Shimano GRX Di2 | 2x12 speed | Electronic shifting |
|---|---|
| Front Derailleur | Shimano GRX Di2 | 2x12 speed | Electronic shifting |
| Crank | XS: Shimano GRX Crankset | 48/31T chainrings | 170mm crank length, S: Shimano GRX Crankset | 48/31T chainrings | 170mm crank length, M: Shimano GRX Crankset | 48/31T chainrings | 170mm crank length, M/L: Shimano GRX Crankset | 48/31T chainrings | 172.5 mm crank length, L: Shimano GRX Crankset | 48/31T chainrings | 172.5mm crank length, XL: Shimano GRX Crankset | 48/31T chainrings | 172.5mm crank length |
| Shifters | Shimano GRX Di2 | 2x12 speed | Electronic shifting |
| Cassette | Shimano GRX | 11-36T |
| Chain | Deore XT | CN-M8100 |
| Brakes | Shimano Dura Ace Di2 | Hydraulic Type: Shimano Dura-Ace Hydraulic Disc |
| Rims | Front: ZIPP 303 XPLR S | Tubeless, disc brake | Carbon, Rear: ZIPP 303 XPLR S | Tubeless, disc brake | Carbon | HG Driver |
|---|---|
| Tires | Goodyear XPLR Inter | 700x45c |
| Disc Rotors | Shimano GRX | RT-CL800 Centerlock | 160mm Front /160mm Rear |
First added May 24
Last updated October 5
Not listed for 245 days