Trek Top Fuel 9.9 X0 AXS Gen 4 2025 Colour:Axinite Flip light and durable carbon road

light and durable carbon road wheel with a 25mm inner width and Rapid Drive 108 hub that's perfect for higher-volume road and gravel tyres

The Checkpoint ALR 3 is an adventure-ready alumin’um gravel bike built for exploring anywhere

Know what's coming with the Trek CarBack Radar Rear Light

Bottom bracket not supplied

Attachment hardware is sold separately

Trek Top Fuel 9.9 X0 AXS Gen 4 2025 Colour:Axinite Flip light and durable carbon roadThe Top Fuel 9. 9 X0 AXS Gen 4 is an ultra light and capable carbon trail bike that's built for soaring up climbs and rallying over miles of singletrack. This top level build delivers the performance you want, with a RockShox Ultimate suspension package (120 mm 130 mm) and SRAM's wireless X0 AXS transmission that shifts smooth and easy, especially under load. It's topped off with carbon wheels to keep your ride light from top to bottom.