Image for Illustrative Purposes Please note Specifications may vary from the details listedCarve through dirt roads with confidence on the Colnago G4X Carbon Gravel Bike Precision handling meets lightweight agility delivering a smooth and stable ride even on the roughest paths Every twist and turn feels intuitive with a responsive frame that reacts instantly to every pedal strokeFor those longhaul journeys multiple mounting points allow easy attachment of bottle cages or small bags ensuring hydration and essentials are always within reach Wide tyre clearance up to 45mm offers flexibility for different riding conditions while the new seatpost lock provides rocksolid security on intense offroad routesEquipped with SRAM Red AXS the drivetrain delivers flawless shifting without the fuss of adjustment screws The rear derailleur locks into place with superior impact resistance guaranteeing smooth performance when the ride gets roughWith the choice of a 2piece stem and handlebar combination or the integrated CC01 Wide cockpit the G4X offers a setup that suits individual riding styles Built for speed control and reliability it turns challenging gravel routes into pure cycling joy Key Features Colnago Monocoque Carbon Frame Carbon fork for disc brakes external cables section with round circumference SRAM Red AXS Groupset Components Pirelli Cinturato Gravel 40 TLR TyresBenefits Responsive Stable Handling Confident control on rough dirt roads and highspeed descents Lightweight Agile Frame Effortless acceleration with a smooth balanced ride Ample Mounting Points Carry extra water and essentials for longer adventures Wide Tyre Clearance Fits up to 45mm tyres for better grip and comfort Precision Shifting SRAM Red AXS for flawless gear changes

Frame materialMonocoque carbonFork material section notesCarbon fork for disc brakes external cables section with round circumferenceHeadset bearingsACROS ss 42x52x7mm 40x52x7mmSeatpostCarbon seatpost 015 offset DShape sectionThrough axlesDiameter 12 mm length 100 mm front 142 mm rearShifting systemSram RED XPLR D1 eTAP AXSFront derailleurThis groupset has a single chainringRear derailleurSram RED XPLR eTap AXS RDREDED1ChainRED Chain CNREDD1 12sChainrings40TCassette1044T 12sBottom bracketT47 Sram DUB RoadCrank lengthSizes 450 480170 mmSizes 520 5401725 mmSizes 570175 mmBrakesDisc brakes SRAM Red eTap AXS HRD SHIFTBRAKE SYSTEM CenterLine XR RotorDisc size160 mm Front 160 mm RearBrake leverSRAM Red eTap AXS HRD SHIFTBRAKE SYSTEMBrake caliperSRAM Red eTap AXS HRD SHIFTBRAKE SYSTEMWheelsZIPP 303S Tubeless tires onlyMaterialCarbon HooklessRim height45mmInternal channel width23 mmHubs176D 76DThrough axlesFront HH12100 Rear HH12142TyresPirelli Cinturato Gravel 40 TLRMaximum tyre size42 mm nominal widthSaddlePrologo Kappa BK Selle Italia Model X BB FECHandlebarCC01 Wide integrated cockpitSizes 450 Width 400 mmSizes 480 540 Width 420 mmSizes 570 Width 440 mmStemIntegrated cockpit CC01 WideSize 450 480 Length 90 mmSizes 520 570 Length 100 mmHandlebar TapeColnago Grip BlackBottle cageColnago Matt Black 1x