road.cc on Twitter: "Orbea's aero offering, a sensibly-priced smart trainer and another roller hybrid thingy... here are five cool things we're testing this week https://t.co/0mNcObmWSM #cycling #tech https://t.co/RLbK6fWifh" / Twitter
Blackburn Mag 5 Portable Bicycle Roller Trainer For $25 In Santa Rosa, CA | For Sale & Free — Nextdoor
John Blackburn on renewable energy - INDY Week
Blackburn beginnings : newsletter of the Blackburn Family Association - v. 11, no. 4 (Dec. 1998)
Blackburn TrakStand Ultra Indoor Bike Trainer Stand Roller | eBay