Mentioned over in the gravel bike thread, along with an horrendous new nickname, "grammuter", the Specialized Sirrus series of hybrids. The Sirrus X 5.0 (£1599) has a carbon frame with a seatstay bridge.
Carbon models for 2020 are:
Sirrus X 5.0
Sirrus 6.0
Sirrus 4.0
Sirrus Expert
Sirrus Elite Carbon
All seem to have the same frame. The Sirrus X 5.0 mentions racks in the product description, suggesting you use the seat stay bridge, but it might be a mistake: they use the same description as for the aluminium models, which have rack lugs.
Mentioned over in the gravel bike thread, along with an horrendous new nickname, "grammuter", the Specialized Sirrus series of hybrids. The Sirrus X 5.0 (£1599) has a carbon frame with a seatstay bridge.
Carbon models for 2020 are:
All seem to have the same frame. The Sirrus X 5.0 mentions racks in the product description, suggesting you use the seat stay bridge, but it might be a mistake: they use the same description as for the aluminium models, which have rack lugs.