Trek Checkpoint SL 5 AXS Gen 3 2025 | Carbon Gravel Bike | SRAM APEX Large
Rear derailleur: SRAM Apex XPLR eTap AXS, 44T max cog. We have a new Trek Checkpoint SL 5 Large Gen 3. Fork: Checkpoint full carbon, tapered carbon steerer, fender mounts, triple rack mounts, flat mount disc, 12x100mm chamfered thru axle.