VelopediaBicycle Archive · Specification report

2026 Colnago G4-X Sram Red XPLR AXS 1x

Velopedia Archive ID 900000284

Overview

Model year2026
BrandColnago
ModelG4-X Sram Red XPLR AXS 1x
Bicycle typeCyclocross/Gravel
Archive ID900000284
Original MSRP$10,447.00
ColorsMTYL; PIGR; ICBL
Sizes450; 480; 520; 540; 570

Frameset

Frame constructionMonocoque carbon.
Frame materialCarbon fiber
ForkCarbon fork for disc brakes, external cables, section with round circumference
Fork materialCarbon fiber

Drivetrain

Component groupSram Red XPLR AXS 1x
ShiftersSRAM Red eTap AXS HRD SHIFT-BRAKE SYSTEM
Front derailleurThis goupset has a single chainring
Rear derailleurSram RED XPLR eTap AXS - RD-RED-1E-E1
Crankset40T
Bottom bracketT47 Sram DUB Road
Cassette10-46T 13s
ChainRED Chain - CN-RED-E1

Brakes

BrakesDisc brakes SRAM Red eTap AXS HRD SHIFT-BRAKE SYSTEM - CenterLine XR Rotor

Cockpit & contact points

HandlebarCC.01 Wide integrated cockpitSizes 450Width: 400 mmSizes 480 -540Width: 420 mmSizes 570Width: 440 mm
StemIntegrated cockpit (CC.01 Wide)Size 450 - 480Length: 90 mmSizes 520- 570Length: 100 mm
SaddleNOVUS BOOST EVO Superflow FeC"Selle Italia" Model X BB FEC
SeatpostCarbon seatpost, 0.15 offset, "D-Shape" section

Wheels & tires

HubsHubs with direct pull spokes
WheelsVision SC 45 Disc
RimsMaterial: Carbon – with hooks; Rim Height: 45mm; Internal Channel Width: 21 mm
Front tirePirelli Cinturato Gravel 40 TLR
Rear tirePirelli Cinturato Gravel 40 TLR

Geometry · 450

Effective top tube524 mm
Head-tube angle71°
Seat-tube angle74°
Chainstay / rear center430 mm
Bottom-bracket drop72 mm
Reach371 mm
Stack535 mm
Front center585 mm
Fork length / axle-to-crown406 mm
Crank length170 mm
Stem length90 mm
Handlebar width400 mm

Geometry · 480

Effective top tube539 mm
Head-tube angle71.5°
Seat-tube angle74°
Chainstay / rear center430 mm
Bottom-bracket drop72 mm
Reach380 mm
Stack554 mm
Front center596 mm
Fork length / axle-to-crown406 mm
Stem length90 mm
Handlebar width400 mm

Geometry · 520

Effective top tube560 mm
Head-tube angle71.5°
Seat-tube angle73.5°
Chainstay / rear center430 mm
Bottom-bracket drop70 mm
Reach390 mm
Stack573 mm
Front center613 mm
Fork length / axle-to-crown406 mm
Stem length100 mm
Handlebar width420 mm

Geometry · 540

Effective top tube581 mm
Head-tube angle71.5°
Seat-tube angle73°
Chainstay / rear center430 mm
Bottom-bracket drop70 mm
Reach400 mm
Stack591 mm
Front center628 mm
Fork length / axle-to-crown406 mm
Stem length110 mm
Handlebar width420 mm

Geometry · 570

Effective top tube596 mm
Head-tube angle71.5°
Seat-tube angle73°
Chainstay / rear center430 mm
Bottom-bracket drop70 mm
Reach410 mm
Stack600 mm
Front center644 mm
Fork length / axle-to-crown406 mm
Stem length110 mm
Handlebar width420 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on August 25, 2026.