An often cheaper option are NC30, NC35, or VTR1000 discs over RS ones. NF4 125, NF5, and NX5 all use a similar disc, and all are the same size and offset as the above road bikes.
I initially used NC35 discs with my RWU RS front-end, but use NF5 discs with the USD setup. With HRC calipers and a radial master cylinder, the front-end is out-of-this-world! Even a muppet like me can tell the difference!
The bonus with NF/NX discs over NC/VTR however, is that they are fully floating. You get that nice "chink-chink-chink-chink" sound as you wheel the bike around!
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Andy.
NSR-WORLD.COM
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