Trek Checkpoint SL 7 AXS Gen 3 2026 Size:L breathable and incredibly fast

breathable and incredibly fast

whey and milk proteins

In-Mold construction for a durable connection with the outer shell and shock-absorbing helmet material (EPS)

Go big on comfort and coverage

Blaze WaveCel is like two MTB helmets in one

Trek Checkpoint SL 7 AXS Gen 3 2026 Size:L breathable and incredibly fastThe Checkpoint SL 7 AXS Gen 3 is a carbon gravel bike built to explore the beyond. Its lightweight carbon frame is designed with a Gravel Endurance geometry, tons of mounts and clearance for up to 50 mm tyres (as measured). Plus, IsoSpeed comfort tech helps soak up jarring vibrations so you can float over chatter and potholes. It's decked out with upgrades where you want them most, like carbon wheels and seat post, and a wireless SRAM Force AXS XPLR