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G5-X
From:£5,299.99
Ride the gravel you have always dreamed of, and ace everything - any terrain, any route, any ride
The G5-X is Colnago’s next-generation gravel bike. Not an evolution of the G4-X, but an entirely new gravel platform, developed from a close analysis of how modern gravel riders actually ride — and what they demand from their bike. Drawing on Colnago’s expertise in performance cycling and its unmistakable craftsmanship, the G5-X brings together advanced technology, refined engineering and an obsessive attention to detail.
Details
Series
G Series
Model
Colnago G5-X
Frame kit
Frame (material)
Monocoque carbon fibre
Fork (material, section notes)
Colnago G5-X carbon fork for disc brakes. Fully integrated cables. 28.6 mm steerer tube
Headset bearings
Integrated headset. 42x52x7 mm upper and lower bearings; 45°x45° - included in the frame kit
Seatpost
Colnago carbon seatpost, 27.2 mm round section, -15 mm offset (potentially dropper-post compatible)
Through axles
Colnago Thru-Axles 12x123/170.5 mm. Front: 12 x 100 mm. Rear: 12 x 142 mm UDH standard, threaded Ø12 L170.5 mm
Drivetrain
Shifting system
SRAM RED XPLR AXS E1 1x13
Front derailleur
(This groupset has a single chainring)
Rear derailleur
SRAM RED XPLR AXS E1
Chain
SRAM RED XPLR AXS E1
Chainrings
SRAM RED XPLR AXS E1 40T
Cassette
SRAM RED XPLR AXS E1 10-46T (13s)
Bottom bracket
BSA 68 mm
Crank length
Sizes 450 - 480
170 mm
Sizes 520 - 570
172.5 mm
Brakes
Brakes
SRAM RED XPLR AXS E1 disc brakes - SRAM RED XPLR AXS E1 rotors
Disc size
160 mm Front/ 160 mm Rear
Brake lever
SRAM RED XPLR AXS E1
Brake caliper
SRAM RED XPLR AXS E1
Wheels
Wheels
Zipp 303 XPLR SW
Material
Carbon – hookless (Tubeless Straight Side)
Rim height
54 mm
Internal channel width
32 mm
Hubs
Zipp ZR1 Disc Brake, Centerlock rotor interface, 66 points of engagement
Through axles
Front: HH12-100 - Rear: HH12-142
Tyres
Goodyear XPLR Inter TLR 700x50
Maximum tyre size
53 mm max. nominal width (with 6 mm clearance)
Components
Saddle
Selle Italia Novus
Handlebar
CC.01 Wide integrated cockpit (400–460 mm), fully integrated cables
Sizes 450
Width: 400 mm
Sizes 480 -540
Width: 420 mm
Sizes 570
Width: 440 mm
Stem
Integrated cockpit (CC.01 Wide)
Size 450 - 480
Length: 90 mm
Sizes 510
Length: 100 mm
Sizes 540- 570
Length: 110 mm
Handlebar Tape
Colnago Grip Black
Bottle cage
Removable Colnago down tube plate for access to the internal storage. Mounts compatible with traditional bottle cages or the FIDLOCK® system - 3 FIDLOCK® Twistlock included
Other accessories
Internal down tube storage (storage bag and repair kit not included). 6 mounting points: 2 standard bottle cages, 1 under the down tube, 1 on the top tube, 2 on the fork for bottle/cargo cages. UDH compatible. Chainring clearance: 1x up to 50T; 2x all gravel chainrings, road compact and super-compact only
Sloping Geometry
Reach
377 mm
Stack
536 mm
O: Top Tube Horizontal Length
512 mm
Ss: Head Tube Angle
70,5°
Sc: Seat Tube Angle
74,5°
C: Chainstay Length
435 mm
A: Front Center
599 mm
BB drop: Bottom Bracket Offset
80 mm
Default Components
Default crank length
170 mm
Default stem length (Colnago SR10)
90 mm
Default handlebars width (Deda Superzero)
420 mm (C-C)
Default cockpit size (CC.01 Wide)
90mm - 400/460 mm (C-C)
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CC.01 Wide
Stem Length
80 mm
Hood width
400 mm
Drop width (flare)
460 mm
Reach
72,5 mm
Drop
120 mm
Angle
82°
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Increased tire clearance
 "The G5-X offers up to 53 mm nominal tire clearance. This means you can fit fat tires for maximum grip and comfort on the roughest terrain. Colnago")
The G5-X offers up to 53 mm nominal tire clearance. This means you can fit fat tires for maximum grip and comfort on the roughest terrain.
Revised Geometry
 "The G5-X comes with a revised geometry for better handling on sketchy descents and rough gravel, particularly at high speeds. Colnago")
The G5-X comes with a revised geometry for better handling on sketchy descents and rough gravel, particularly at high speeds.
Internal Frame Storage
 "The G5-X features internal storage in the down tube, allowing you to carry a bag with tools and spares. Colnago")
The G5-X features internal storage in the down tube, allowing you to carry a bag with tools and spares.
More Mounting Points
 "Beyond standard bottle mounts, the G5-X offers additional mounting points on the top tube, down tube and fork. Ready for even more. Colnago")
Beyond standard bottle mounts, the G5-X offers additional mounting points on the top tube, down tube and fork. Ready for even more.
Round Seatpost
 "G5-X adopts a round seatpost, potentially suitable for a dropper (telescopic) seatpost, giving you more control on technical descents. Colnago")
G5-X adopts a round seatpost, potentially suitable for a dropper (telescopic) seatpost, giving you more control on technical descents.
Ride the gravel you dream of
The G5-X is a gravel bike designed to take you further, combining the speed and efficiency to excel on the road with the capability to tackle whatever lies beyond it.
Whether it’s a race, a long day in the saddle, or a bikepacking adventure, the G5-X adapts to your needs and is ready you wherever your ride takes you.
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Colnago Warranty
The product is covered by a 2-year statutory warranty. Colnago guarantees the product for a further year, bringing the total warranty to three years. To benefit from the extended warranty you must register your purchase on the Colnago website by clicking on this link.
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 "Questions? We’ll be pleased to give you the information you need. Colnago")
Questions? We’ll be pleased to give you the information you need.
