gravel bike di2 Colnago G4X 2x Carbon Gravel Bike Shimano GRX Di2 – HYPT Bike Performance
SKU: 36508793734
gravel bike di2

gravel bike di2 Colnago G4X 2x Carbon Gravel Bike Shimano GRX Di2 – HYPT Bike Performance

$25.24 $28.04
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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Description

gravel bike di2 Colnago G4X 2x Carbon Gravel Bike Shimano GRX Di2 – HYPT Bike PerformanceALL COLNAGO BIKES ARE BUILT TO ORDER PLEASE CONTACT US TO DISCUSS YOUR BUILD AND CHECK THE LATEST LEAD TIMES BEFORE PLACING AN ORDER. IMAGES ARE FOR ILLUSTRATION PURPOSES ONLY. The Colnago G4 X is built for riders who demand uncompromising performance on gravel, cyclocross, and everything in between. Handmade with Colnagos advanced carbon construction, the G4 X blends race level stiffness with confident handling and refined ride comfort, delivering a

ALL COLNAGO BIKES ARE BUILT TO ORDER – PLEASE CONTACT US TO DISCUSS YOUR  BUILD AND CHECK THE LATEST LEAD TIMES BEFORE PLACING AN ORDER. IMAGES ARE FOR ILLUSTRATION PURPOSES ONLY.

The Colnago G4-X is built for riders who demand uncompromising performance on gravel, cyclocross, and everything in between. Handmade with Colnago’s advanced carbon construction, the G4-X blends race-level stiffness with confident handling and refined ride comfort, delivering a platform that feels precise, planted, and ready for the fast line.

The updated frame optimises tyre clearance, stiffness-to-weight, and vibration diffusion, giving the G4-X the capability to excel across technical terrain, high-speed gravel, and race-intensity efforts. A balanced geometry promotes confident cornering, sharp response, and long-haul efficiency, while the integrated cockpit and internal cable routing keep the entire bike clean and aerodynamic.

Paired with Shimano’s latest GRX Di2 12-speed, the G4-X gains ultra-reliable shifting performance designed specifically for the demands of fast gravel. Wide gear range, powerful braking, and the precision of fully electronic shifting make it a drivetrain that thrives under pressure.

Whether you're taking on the biggest UK gravel events, racing CX, or building a high-performance all-terrain machine, the G4-X stands out as Colnago's purest expression of off-road racing DNA.

Category Specification
Colours MTYL, PIGR, ICBL
Sizes 450, 480, 520, 540, 570
Frame Colnago G4-X Carbon
Fork Colnago G4-X Carbon
Headset Bearings ACROS SS 42×52×7mm (upper) / 40×52×7mm (lower)
Thru-Axles Colnago 12×123mm front / 12×170.5mm rear, UDH Ø12
Wheels Vision SC40 i23, 12mm thru-axle
Tyres Pirelli Cinturato 700×40C
Crankset Shimano FC-RX825-2, 48/31T
Bottom Bracket T47
Chain Shimano CN-M8100
Front Derailleur Shimano GRX RX-825 Di2
Rear Derailleur Shimano GRX RX-825 Di2
Cassette Shimano 11–36T
Shifters Shimano GRX RX825 Di2
Handlebar Colnago Carbon Cockpit
Stem NA
Brake Calipers Shimano BR-RX825
Brake Rotors Shimano RT-M800
Saddle Selle Italia Model X BB FEC
Seatpost Colnago Carbon

 

Size 450 480 520 540 570
Seat Tube (C-T) 450 480 520 540 570
Top Tube (Effective) 515 535 555 570 590
Head Tube 100 120 140 160 185
Seat Tube Angle 74.5 74 73.5 73.5 73
Head Tube Angle 70.5 71 71.5 72 72.5
Front Centre 598 610 622 632 645
Chainstay Length 425 425 425 425 425
Wheelbase 1018 1030 1044 1056 1070
BB Drop 70 70 70 70 70
Stack 540 560 580 600 625
Reach 365 376 385 395 405
Standover 773 795 818 834 857
Fork Rake 47 47 47 47 47
Tyre Clearance 45C 45C 45C 45C 45C

 

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: 36508793734

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4.2 ★★★★★
Based on 970 reviews
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Verified Purchase
Jrc
Waukegan, US
★★★★★ 1
Protectores de manubrio para bicicleta
Se les mete el agua no son buenos
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
D
Dominic
San Leandro, US
★★★★★ 3
They're okay, but they're quite bulky.
I liked the design and overall application of these, but they don't fit my needs. They definitely work well at protecting my hands from freezing weather, but they are way too bulky for regular motorcycle use. In my opinion, I feel that these would be much more suited for a snowmobile or ATV. If you treat them as what they’re mostly designed for — ATV/snow-related riding or cold-weather utilitarian use — these gloves are a solid buy. They deliver warmth, weather protection, and decent control through the TPU windows. But if you put them on a fast street motorcycle or expect “motorcycle-glove” levels of control and feel — they’ll likely disappoint or even pose safety trade-offs. In that context, lighter and more control-oriented gloves would probably serve you better. The reason I'm docking stars is because they're marketed toward motorcycle users, and they;re very impractical. The durability seems pretty good, as I've taken them out and even had a couple of rocks/road debris hit the TPU windows with no scratches or punctures. They're not super comfortable to use at highway speeds, especially since they fit so loose, and they tend to press my front brake/clutch which is very dangerous. I personally cannot recommend this product for motorcycle use, unless you already have handguards, which will probably negate the need for these at all. Invest in some good heated gloves and/or heated grips, and I think you'll be much safer and better off in the end. For the price, I think this is a good value, but they're just not for me.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 11, 2025
B
Verified Purchase
Bob Cremer
Battle Creek, US
★★★★★ 5
All ATV owners need these.
These gloves are fabulous. Anybody having fun on a ATV need these. With my hand warmer and these gloves, I don’t wear anything else on my hands. They are great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 30, 2025
C
Verified Purchase
Chuck
Cuba, US
★★★★★ 2
handlebar mittens
Too big. If using during snow plowing they are a burden due to need to take hands off controls, and shift from forward to reverse. Might be okay if just riding around on trails, etc.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 8, 2025
S
Verified Purchase
Some guy
San Leandro, US
★★★★★ 4
Good quality, not great on clutch
The quality of these is very good. They break the wind very well. Too well, actually. On my bike when going above 60 MPH they press hard enough on the clutch to be a problem. I'm sure I'll still use them but they won't be of any value on the interstate. It's possible to hold the clutch while using them but, for me at least, I don't have the strength to do it for my 45 minute commute. Unfortunately, the openings seem to fold up making it difficult to get gloved hands into them quickly, which is my reason for subtracting a star.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 12, 2025

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