View Single Post
  #36  
Old January 12th 18, 08:26 AM posted to rec.bicycles.tech
[email protected]
external usenet poster
 
Posts: 6,374
Default Anyone wear a helmet or elbow pads 4 black ice conditions?

https://books.google.com/books?id=0R...ridges&f=false

AFAIK, metal bridGE grates pass heat thru not storing heat. Concrete decks cool both sides, bottom in shade, no diurnal flywheel.

Large difference tween flat area in su shine say 30 degrees.
Ads
 

Home - Home - Home - Home - Home