30th-Jul-19, 06:43 AM
Can anyone tell me if these are grippier or just better made over "old" ultra's on wood tracks ?
I notice that a lot of them specify "not for use on air hubs" this seems a backward step, unless of course they can match air hubbed old ultra's on a solid wheel.
Does any one have any experience with them on wood tracks and can comment on any of my points ?
I notice that a lot of them specify "not for use on air hubs" this seems a backward step, unless of course they can match air hubbed old ultra's on a solid wheel.
Does any one have any experience with them on wood tracks and can comment on any of my points ?
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