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Ventum GS1 GRX Di2 Gravel Bike - 2023, Medium

Item #BGR16949
Condition: Certified Pre-Owned
Fit Range: 5'7" - 5'10"
Regular price
$6,799.00
$4,999.99

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Every Certified Pre-Owned bike passes our multi-point inspection
  • Frame integrity verified
  • All components inspected
  • Drivetrain cleaned and tuned
  • Suspension adjusted
  • Wheels trued
Shipping

Our RideFast shipping means this bike gets to you quickly and securely.

Quick Assembly
  • Bikes arrive tuned and mostly pre-assembled
  • Video guide included
  • Get riding in 15 minutes
Canadian Customers

Please note that any duties, taxes, or surcharges as required by Canadian customs and provincial authorities will be the buyer's responsibility. Shipping to Canadian addresses may take longer than expected due to customs.

30-Day Returns

If this bike isn't perfect for you, our Ride Guides will help you find the right one.

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Gravel Podiums En Route

Why We Love It
With the success of the Ventum NS-1 design, it seemed like only a matter of time before Ventum released a gravel bike. As a company hyper-focused on performance, it's fitting that the GS-1 is a fast-paced, off-road racing machine. Ventum gives you the option for 1x or 2x drivetrains, which isn't a given anymore on some gravel bikes. The frame allows for up to 700 x 42mm tires or 650b x 48mm and has a flip chip in the front wheel dropout to customize feel. This bike feels fast and right at home on the pavement and doesn't miss a beat when heading off to explore the roads less traveled.
Upgrades
  • Zipp 303 XPLR SW Carbon Tubeless Compatible wheelset w/ SRAM TyreWiz 2.0 Air Pressure Sensors
Master Mechanic’s Notes
  • Light scratches on the crank arms & rear derailleur
  • Light scratches on the inside chainstays
  • Please Note: Power meters are typically aftermarket upgrades, and we cannot guarantee functionality, battery life, accuracy, or calibration. Due to this, power meters are no longer factored into the pricing of our CPO bikes. Charge cables and/or spare batteries not included. In some cases, activation fees may apply.
Specifications
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Details
Original MSRP $6,799.00
Year 2023
Brand Ventum
Model GS1
Size Medium
Frame Material Carbon Fiber
Drivetrain Shimano, 2x12 spd
Weight 18 lbs 7 oz
Build
Fork Ventum GS1, Carbon
Brakes Shimano GRX RX820, Disc Brakes - Hydraulic
Shifters Shimano GRX Di2 RX825, Electronic
Front Derailleur Shimano GRX Di2 RX825
Rear Derailleur Shimano GRX Di2 RX825
Bottom Bracket Shell Threaded
Crankset Shimano GRX RX810 Alloy w/ 4iiii Precision Power Meter on the left crank arm, 48/31t, 170mm
Cassette Shimano CS-HG710-12, 11-34t
Chain Shimano
Handlebar Ventum CR5 Carbon Bar/Stem, 42cm
Headset Ventum
Stem Ventum CR5 Carbon Bar/Stem, N/A x 90mm, 6°
Seatpost Ventum GS1 Carbon, Frame Specific
Saddle fi'zi:k Argo Adaptive w/ K:ium Rails
Front Axle Spacing 12x100mm (Thru-Axle)
Rear Axle Spacing 12x142mm (Thru-Axle)
Wheelset Zipp 303 XPLR SW Carbon Tubeless Compatible, Zipp
Front Tire Goodyear Zipp XPLR, 700C x 45C
Rear Tire Goodyear Zipp XPLR, 700C x 45C
Tire Type Tubeless
Tubeless Compatibility Bike ships tubeless
Charger Included yes
Pedals Sold separately
Geometry
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Bike geometry chart
Inspected. Tested. Trusted.

What is CPO?

CPO bikes are gently ridden bikes that have been meticulously inspected, restored and serviced. Every CPO bike is cleaned, tuned and tested in our top-of-the-line Colorado headquarters. Road, mountain, ebike or gravel, TPC services each bike over 8 phases and multiple points of inspection.

Bikes are meant
to be used.

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Our Ride Guide team is based in the U.S. and staffed with former bike mechanics, bike shop managers, and other certified bike nerds. Get expert advice on calibrating fit, deciding between models, or chat through any other questions.