Thread: So many Marathons!
View Single Post
Old 04-05-14 | 10:57 AM
  #31  
Wanderer's Avatar
Wanderer
aka Phil Jungels
 
Joined: Apr 2005
Posts: 8,234
Likes: 91
From: North Aurora, IL

Bikes: 08 Specialized Crosstrail Sport, 05 Sirrus Comp

I can't find a reference to HS, but their tires labelled HD, or HD-V = high density, or high density Vectran, for their flat resistance layers.

HS may be "S"mart Guard, their thick flat resistant layer????
Wanderer is offline  
Reply
0