Anyone tried these belts for the NT1?
http://search.ebay.com/_W0QQsassZapp6cxc
I want to stock up on spares, and these are about 50% the cost of geninue belts.
Here is the quote:
Brand new Front high torque direct replacement belt for your Xray NT1!!!
These are curvilinear direct placement for your Xray NT1, The shape of the teeth on these belts are elliptical rather then trapezoids (the stock belts are trapezoidal), here's why these belts are better than the stock ones:
* Stronger and more durable than the stock belts, these belts have more backings than the stock belts, yet they are softer, providing with less friction in the belt drive.
* Neoprene construction allows high flexibility in extremely high environments
* Elliptical teeth gives better "bite" between the gears due to deeper engagements
* Decreases slippage between pulleys.
* These belts carry 120% to 200% more load from trapezoidal belts.
* Please refer to diagram below for illustrations on elliptical teeth belts.