gravel bike 2x12 Colnago G3-X Shimano GRX 820 2x12 Gravel Bike G3G2 Green 58s
SKU: 25670311985
gravel bike 2x12

gravel bike 2x12 Colnago G3-X Shimano GRX 820 2x12 Gravel Bike G3G2 Green 58s

Sale price$18.30 Regular price$20.33
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 2 - Jul 7

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Description

gravel bike 2x12 Colnago G3-X Shimano GRX 820 2x12 Gravel Bike G3G2 Green 58sThe Colnago racing soul triumphs on dirt roads with the Colnago G3 X Shimano GRX 820 2x12, the gravel bike for tackling any type of terrain in any season, designed for riding on dirt and muddy terrain, comfortable even over long distances. The G3 X is made with a carbon monocoque frame and fitted with disc brakes. Plus the chain stays are wide enough to fit tires up to a maximum of 42 millimeters. The G3 X is equipped with two protective plastic

The Colnago racing soul triumphs on dirt roads with the Colnago G3-X Shimano GRX 820 2x12, the gravel bike for tackling any type of terrain in any season, designed for riding on dirt and muddy terrain, comfortable even over long distances. The G3-X is made with a carbon monocoque frame and fitted with disc brakes. Plus the chain stays are wide enough to fit tires up to a maximum of 42 millimeters.

The G3-X is equipped with two protective plastic mudguards: one under the bottom bracket and one above the right chainstay to protect the chain from blows. And since longer adventures may require additional bags and bottle cages, the G3-X is equipped with two extra rivet pairs on the top tube and under the down tube.

Frame kit

  • Frame (material): Monocoque carbon.
  • Fork (material, section notes): Carbon fork for disc brakes, external cables, section with round circumference.
  • Headset: ID30,1 OD41 36°/45° ID40 OD52 45°/45°.
  • Seatpost: Carbon seatpost, 0.15 offset, "D-Shape" section.
  • Through axles: Diameter: 12 mm. length 100 mm (front) - 142 mm (rear).

Drivetrain

  • Shifting system: Shimano GRX 820 2x.
  • Front derailleur: Shimano GRX 2x: Shimano FD-RX820.
  • Rear derailleur: Shimano GRX 2x: Shimano RD-RX820.
  • Chain: Shimano GRX: Shimano CN-M8100 12V.
  • Crankset: Shimano GRX 2x: 48-31T.
  • Cassette: Shimano GRX 2x: 11-36 12v.
  • Bottom bracket: Shimano SM-BB72-41B Press Fit Movement 86.5x41.
  • Crank length: Sizes 42s - 48s: 170 mm, Sizes 50s - 54s: 172.5 mm, Sizes 56s - 58s: 175 mm

Brakes

  • Brakes: Shimano RX-820, 160 mm Front / 160 mm Rear, RT-MT800-S rotors.
  • Disc size: 160 mm Front/ 160 mm Rear.
  • Brake lever: Shimano ST-RX820.
  • Brake caliper: Shimano RX-820.

Wheels

  • Wheels: Shimano WH-RS370
  • Material: Rims: aluminum, Spokes: stainless steel.
  • Rim height: Front: 19 mm; Rear: 19 mm.
  • Internal channel width: 19 mm.
  • Hubs: Aluminum, Sealed Cartridge Bearings.
  • Through axles: Front: HH12-100 - Rear: HH12-142.
  • Tires: Pirelli Cinturato Gravel H 40 TLR.
  • Maximum tire size: 42 mm (nominal width).

Components

  • Saddle: Prologo Kappa BK, Selle Italia" Model X BB FEC
  • Handlebar: Deda Gravel 100; Sizes 46s: Width: 400 mm, Sizes 49s - 55s: Width: 420 mm, Sizes 58s: Width: 440 mm
  • Stem: Deda ZERO1; Size 46s: Length: 90 mm, Size 49s: Length: 100 mm, Sizes 52s - 55s: Length: 110 mm, Sizes 58s: Length: 120 mm
  • Handlebar Tape: Colnago Grip Black
  • Bottle cage: Colnago Matte Black (1x)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 25670311985

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Reviewed in the United States on April 15, 2026
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Works great!
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I bought this because the frother I had was very weak. Even with new batteries, it just never had much oomph. I liked the idea of it being rechargeable and no more batteries! I expected to have to charge it when it came, but it had full power. I have used it every day since it arrived, and it hasn't slowed down a bit. It is easy to use, just pushing down with my thumb on the top. I also love that it has a lid/case. When I bring it on a trip it is fully protected from damage. I highly recommend this frother. It is the best one I have had - and I have had quite a few.
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Billy
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Good speed
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