200 miles round trip. Beautiful, sunny, warm, clear Colorado Day.
Eisenhower Tunnel on I-70. Elevation of 11,000'. I think around a mile and a half long.

Berthoud Pass on US 40. 11,300'. Nice and cool up there.

Byers Canyon on a short stretch of US 40. Maybe 7-8 miles. It would be nice if were twice as long.

The bike ran flawlessly. They got it right with the Speedmaster.
Photos here. ---Bob