The 2025 Trek Domane SL 5 Gen 4 Road Bike is ready to comfortably take on rough roads and long miles in comfort. The lightweight 500 Series OCLV Carbon frame has rear IsoSpeed to smooth out bumps in the road and reduce fatigue, and an integrated cockpit for a set-up that looks as good as it feels.
The Domane SL 5 is built around a a light and refined 500 Series OCLV Carbon frame and fork with road-smoothing rear IsoSpeed. IsoSpeed allows a small and controlled amount of movement in the frame to absorb bumps and vibrations. This lets you stay in the saddle and keep the power down for longer while also reducing fatigue.
The Domane SL 5 comes with powerful flat-mount disc brakes, a full 2x12 Shimano 105 group set and tubeless-ready wheels with wider 700x32 tyres. An integrated cockpit, internal storage, top tube mounts and cable routing add to the bike's capability and sleek look.
This bike is perfect for
Road riders who want to do big miles on rough UK roads. With a reliable 105 groupset and plenty of space for tyres and mudguards it is ready for use all year round on the road or on light gravel tracks.
Key Features
- The Domane SL Gen 4's rear IsoSpeed, integrated cables and aero Kammtail tube shapes come together for a fast, lightweight and road-smoothing ride
- This bike is super versatile and equally suited to all-day adventures on the open road, club rides and racing
- The Shimano 105 group set is reliable and won't break the bank
- Road-smoothing IsoSpeed and clearance for up to 38 mm tyres absorbs fatiguing bumps in the road for a smoother, more comfortable ride
- A convenient internal storage compartment gives you a versatile spot for stowing tools and gear, while top tube mounts let you cleanly bolt on a bag for day-long adventures