All Gravel Bikes & Frames

Check out all the gravel bikes and gravel bike frames available at Sigma Sports below.

Whether you want a ready built gravel bike for bike packing adventures machine or a frame to start off a custom bike build, we've got you. Find options from Specialized, Argon18, Trek, Cannondale and many more. Read our gravel bike size guide if you have any doubts about what size bike is best for you. 

  • Groupset: SRAM Red E1 AXS 1x
  • Cockpit: Cervelo HB16 / ST31
  • Wheels: Reserve 40|44G with DT Swiss 240 hubs
  • Power Meter: Quarq spider
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Premier DeliveryELECTRIC
  • Sram Rival AXS Groupset
  • Fulcrum Rapid Red 900 Wheelset
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Premier DeliveryELECTRIC

Frame: TorayCa T900 UD, TiCR™ Cable Routing
Drivetrain: SRAM Force eTap AXS
Wheels and Tires: Maxxis Rambler 700x40c tires, Fulcrum Rapid Red 500 wheelset

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  • Frame: Series 1 Double Butted CrMo Beyond Road
  • Shimano Claris 8 Speed Groupset
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  • Sram Rival AXS XPLR Groupset
  • HUNT 4Season All-Road Disc Wheelset
  • 3D System
  • Gravel Geometry
  • Argon Fit System
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  • Sram Rival AXS Groupset
  • HUNT 4Season Gravel Disc Wheelset
  • 3D System
  • Gravel Geometry
  • Argon Fit System
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Featherweight Build: Crux is the world's lightest gravel bike with groundbreaking 725g (12r) and 825g (10r) frames, inheriting Aethos' weight-saving breakthroughs.

Generous Tire Clearance: Boasting 47c/650b x 2.1” tire clearance, the Crux excels with Diverge-level versatility, empowering riders to explore any terrain at full speed.

Dynamic Responsiveness: Nimble, supple, and responsive, the Crux offers a dream-like climbing experience, effortlessly floating over challenging terrains, thanks to its performance gravel geometry.

Tailored Geometry Options: Available in various sizes (49, 52, 54, 56, 58, 61), Crux provides a personalized fit with stack, reach, and other geometry specifications catering to diverse rider preferences.

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Ultra-light 800 Series OCLV Carbon frame minimizes road chatter, saving energy.
Multiple mounts for Adventure Bags to carry race-day essentials.
IsoSpeed tech and clearance for up to 45mm tyres enhance comfort.

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Cervélo All-Carbon Aspero: Precision gravel bike.
Alexrims Boondocks 7D wheelset: Lightweight and durable.
SRAM Apex 1: Reliable shifting and power transfer.

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Advanced Suspension: Future Shock 1.5, FACT carbon fork
High-Performance Drivetrain: SRAM Apex Eagle 12-speed
Versatile Wheelset: AXIS Elite Disc, Pathfinder Pro 2BR

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Premier Delivery

Versatile Adaptability: GREVIL F9 accommodates any wheel or tire combination, providing freedom for diverse terrains and pushing performance limits.

Aerodynamic Focus: The design emphasis on aerodynamics and rigidity ensures every watt saved brings you closer to victory.

Optimized Geometry: From modified fork angles to increased seat tube angles, the GREVIL F's geometry prioritizes handling, comfort, and wheel clearance for an unparalleled riding experience.

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  • Premium Kinesis G2 double-butted 6061 aluminium frame
  • SRAM Apex 1x groupset
  • Pannier and mudguard compatible
  • Carbon fork to reduce vibration feedback
  • Sealed bearing hubs
  • Tubeless compatible rims
  • Schwalbe G-One Allround 700x40c TLE Tubeless Tyres
  • Tyre clearance for up to 45c
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Cervélo All-Carbon, Tapered Aspero Fork for responsive handling.
Alexrims Boondocks 7D wheelset, tubeless compatible for durability and performance.
Shimano GRX for precise shifting on varied terrain.

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Takes threaded T47 bottom bracket, offers 1x or 2x drivetrain compatibility
Designed for use with 700c wheels, with up to 50mm tyres, for exploring all terrains
Offers in-frame storage in the ENVE Cargo Bay and bags, with room for further on-frame storage

With dropper post compatibility and rack mounts

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Alloy Frame
Tough yet lightweight 6069 series tubeset with tapered machined headtube.

Columbus Futura Plus Carbon Disc Fork
Carbon Fibre Monocoque construction. Stiff with high vibration damping for a smooth ride.

45mm Tyre Clearance
It is becoming widely accepted that wider tyres offer more speed, more grip and more comfort on real world surfaces. The GX Race will take up to 45mm tyres on a 700c wheel and up to 50mm on a 650b wheel.

Kinesis Rider Fit Geometry
Geometry adjustments have been made to ensure a better fit across a greater range of rider dimensions. As a result there is more consistent handling across sizes, less toe overlap, and more intuitive sizing.

68mm Threaded BB
Threaded BBs allow you to use reliable, creak free bottom brackets that withstand year round British conditions.

Adaptable Cable Ports
Thanks to interchangeable cable entry points you can run exactly the routing you need, ensuring there are no excess holes into the frame.

Wireless Electronic / Mechanical / 2x / 1x Compatible
The frame is designed to work with mechanical and all wireless electronic groupsets.

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