Tech

Effect of rim width on tire width: Four tires on three rims Updated with 4 more tires on 4 rims	Tire Specs: All of the numbers
Tire Construction: A simple diagram	Tube Specs: There are differences
How We Measure the Tires: What it Means
Gear Calculator: Download Excel worksheet 17kb Now includes speed calculator!	Tire Sealant Test: A mid-long term test to see how tires react to liquid sealants