GT Grade Bikes

GT have been at the forefront of bike design since 1972, and their latest GT Grade gravel bikes reflect this commitment and expertise. Whether carbon or aluminium, the Grade offers great compliance and efficiency from the iconic Triple Triangle design and all have multiple integrated mounting points for bottle cages and luggage for extended trips. Mudguard attachments further increase the bike’s versatility whilst the top models have a flip-chip fork so that the geometry can be varied depending on the ride.

Explore the latest GT Grade gravel bikes at Sigma Sports. There is a wide range of models to choose from for those seeking a reliable off road gravel bike such as the GT Grade Carbon, eGrade models and more. Find a GT bike to match your ability and budget. 

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Grade Carbon Frame with Triple Triangle Design and Floating Seatstays for enhanced stability
Shimano GRX RD-RX822 Rear Derailleur for precise shifting
GT Carbon Seatpost for lightweight and durable support

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Grade Carbon Frame with Triple Triangle Design and Floating Seatstays for enhanced stability
Shimano GRX RX810 Rear Derailleur with Shadow Plus technology for precise shifting
GT Carbon Seatpost for lightweight support

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Grade Carbon Frame with Floating Seatstays
Rockshox Rudy XPLR Fork with 40mm travel
TranzX Dropper Post for adjustable heights

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Grade Carbon Frame with Floating Seatstays for stability
Shimano GRX RX400 Rear Derailleur for precise shifting
GT Carbon Seatpost for lightweight support

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Grade Alloy Triple Triangle frame for robustness and stability
MicroShift Advent X rear derailleur with clutch for precise and reliable shifting
WTB Riddler tires for versatile performance on varied terrain

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Grade Alloy Triple Triangle frame for durability and stability
Shimano GRX 400 Hydro brakes for reliable stopping power in varied conditions
WTB Riddler TCS Light tires for a balance of traction and speed on gravel terrain

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All New Grade Alloy 700c Frame with EnduRoad Triple Triangle Design featuring Floating Seatstays and Internal Battery
Shimano GRX RX812 Rear Derailleur for precise shifting performance
GT Grade E-Carbon Fork with Flat Mount Disc and Thru-Axle for enhanced control

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All New Grade Alloy 700c Frame with EnduRoad Triple Triangle Design featuring Floating Seatstays and Internal Battery
Shimano GRX RX400 Rear Derailleur for precise shifting performance
GT Grade E-Carbon Fork with Flat Mount Disc and Thru-Axle for enhanced control

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