The 2023 Trek Domane SLR Gen4 frameset (56cm) is an endurance-focused carbon chassis built for comfort, performance, and versatility. Crafted from Trek’s OCLV carbon and featuring Treks signature IsoSpeed decoupler, it delivers a smooth, fatigue-reducing ride on long road days. The frame includes thoughtful design touches like internal storage, fully concealed cable routing, integrated fender mounts, and flatmount disc brake compatibility with 14212mm rear thruaxle. The matching Domane SLR fork shares the same highend carbon and hidden brake routing. Lightweight, doming geometry optimized for stability, and clearance for up to 38mm tires make it a premium platform for riders building a fast, comfortable, and all-road capable setup.