Bicycle Emporium

GX-4 Gravel

Starting at $4,750

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Product Details

A balanced gravel racing bike, to perform at its best in every context.

The G4-X is the result of optimizing all those factors that are important when you have to compete or go hard on dirt roads: handling, lightness, downhill rideability, stability, frame responsiveness, and, like all Colnago bikes, surprisingly wonderful to ride.

The perfect harmony of the elements, a balanced gravel bike. Colnago G4-X is a bike that demands to be pedaled fast, without sacrificing handling and riding pleasure.

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Components & Specs

  • Builds
    Shimano GRX 820 2x: $4599.99
    Shimano GRX 822 1x
    SRAM Rival AXS
    SRAM Force AXS
    SRAM Red AXS: $6199
  • Tyres Pirelli Cinturato Gravel 40 TLR
  • Maximum tyre size 42 mm
  • Saddle "Prologo" Kappa BK / "Selle Italia" Model X BB FEC
  • Stem Deda ZERO1
  • Handlebars
    Deda Gravel 100
    CC.01 Wide integrated cockpit
  • Wheels
    Fulcrum Rapid Red 900 DB
    ZIPP 303S
  • Seatpost Carbon seatpost, 0.15 offset, "D-Shape" section
  • Frame Monocoque carbon
  • Fork Carbon fork for disc brakes, external cables, section with round circumference
  • Headset bearings ACROS ss 42x52x7mm - 40x52x7mm


  • Colnago
  • Trek
  • Elektra
  • BMX
  • SRAM
  • Campagnolo
  • Shimano
  • Mavic
  • Fox

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  • Sat 10AM - 5PM PST
  • Sunday & Monday CLOSED



  • Bicycle Emporium
  • 437 Grass Valley Highway
  • Auburn, California 95603
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