I’d amend this list to:
- Rider strength relative to competitors
- Rider confidence / knowledge
- Route design
- Weather
- Management
Simply put, attacking rates in races hinge on several factors:
1) human (natural talent, psychological drive to excel),
2) route design
3) weather factors
4) technology.
Technology is dependent on the capital intensive input that drive sponsors to expect a return for their investment. It means also that all things being equal in the peloton, i.e., if all teams have access to the same technologies, technology will have a tight grip on race dynamics.
The previous discussion just focused on the 1) factor.