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Ryland · 12-15-2008, 11:20 AM

they use Kevlar in some high end bike tires, the problem with plastics is that they stretch, steal can flex a set amount without braking is not going to stretch alot

12-15-2008, 11:20 AM	#6 (permalink)
Ryland Master EcoModder Join Date: Jan 2008 Location: Western Wisconsin Posts: 3,903 honda cb125 - '74 Honda CB 125 S1 90 day: 79.71 mpg (US) green wedge - '81 Commuter Vehicles Inc. Commuti-Car Blue VX - '93 Honda Civic VX Thanks: 867 Thanked 434 Times in 354 Posts	they use Kevlar in some high end bike tires, the problem with plastics is that they stretch, steal can flex a set amount without braking is not going to stretch alot