Ultimate Gravel GRX 600 2x | Size ML

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LS-161 | Ultimate Gravel GRX 600 2x 11 Spd, Sunringle Charger, Etched Graphics, Size ML

Litespeed Ultimate Gravel

With a special blend of light weight, stiffness and aerodynamics, the Ultimate has always represented Litespeed’s pinnacle of road racing versatility. With victories at everything from your local stage race to world titles and tour wins, it’s one of the winningest bikes in cycling.

With those superlatives in mind, we finally conceptualized a titanium gravel bike meritorious of that name. One dialed to attack everything from the unrelenting flintstone of Emporia, Kansas, to a weekend session with friends kicking up dust. Welcome the Ultimate Gravel.

The Ultimate Gravel is our pure all-around performer. On the roads, our 3AL/2.5V titanium downtube and seattube—teardropped for a touch of aero advantage—deliver drivetrain stiffness at speed in the drops and up punchy climbs.

But when you transition onto the dirt, our deftly-engineered tubesets deliver the comfort and control that make titanium the ideal material for gravel bikes. The Ultimate Gravel’s swept titanium seatstays help deflect vertical impact on even the rockiest trails, while the entire frame’s inherent vibration-damping capabilities absorb high-frequency vibrations of washboard roads, leaving body fatigue in the dust as you power ahead late in a race.

With plenty of frame clearance, 1X options and options for fender mounts, you can make the Ultimate Gravel whatever you choose; a machine ready for 200 hard miles of racing, a comfy weekend backcountry bikepacking ride, or anything in between; just contact us to discuss how to make it truly yours. With the Ultimate Gravel, it just doesn’t get any better.

This is it: the dirt-worthy drop bar bike by which all others are measured; the Ultimate Gravel. Race-ready, and down to shred.

Curious how we stack up against other brands?

See Comparison Chart

Key Features

  • Litespeed-specific truncated airfoil downtube, and quadrilaterally-formed top tube for stiffness and precision handling
  • 3LA/2.5V cold-worked titanium tubesets
  • Aeroform design tubesets with swept bladed seatstays for vertical compliance and increased aerodynamic benefits.
  • Lightweight butted headtube and bottom bracket
  • Tire clearance up to 45mm* on 700c wheels
  • 12 x 100 front thru axle, 142 x 12mm rear thru axle
  • Disc brake-specific design
  • 160mm rotors front and rear
  • Geometry that delivers nimble road feel
  • Litespeed Carbon Gravel fork tapered 1.125” to 1.5” design, with plenty of clearance for tires and fender mounts
  • Fender mount options available
  • Replaceable derailleur hanger
  • Average weight for size medium frame: 1,341 grams
  • Handmade in the USA with a three-year factory-certified warranty
  • Delivery options including fully built right to your door with Home.Delivery.Right

*Varies based on tire brand, tread and wheel combination

  • The Litespeed Ultimate Gravel is an aerodynamic machine that climbs and descends with power and precision on the road, while absorbing all the roughest gravel trails out there for true comfort and control.

    Geometry Chart
    Size S M M/L L XL
    A Top Tube Length 52.8 54.2 55.8 57.7 59.1
    B Head Tube Angle 71.5˚ 72.0˚ 72.0˚ 72.0˚ 72.0˚
    C Seat Tube Angle 74.0˚ 73.5˚ 73.5˚ 73.0˚ 73.0˚
    D Seat Tube Length 47.5 49.5 51.5 53.5 55.5
    E Chainstay Length 42.5 42.5 42.5 42.5 42.5
    F BB Drop 7.4 7.1 7.1 6.8 6.8
    G Wheelbase 100.1 100.7 102.4 103.8 105.3
    H Front Center 58.7 59.2 60.9 62.2 63.7
    I Fork Rake 5.0 5.0 5.0 5.0 5.0
    J Standover Height 75.5 77.5 79.0 81.6 84.4
    K Head Tube Length 10.6 12.3 14.4 17.3 20.5
    L Stack 55.0 56.5 58.5 61.0 64.0
    M Reach 37.0 37.5 38.5 39.0 39.5