NS Bikes Rotary Cassette 135/142x12 rear hub black 32 H [ns_hub_rotary_cassette135142_blk] - 3324Kč : KATMAR Bike Center, specialisté na MTB, BMX, MX a Enduro
The NS Rotary Freecoaster hub opens up a whole new world of tricks that cannot be done with a cassette/frewheel hub. This is one of the o... | Instagram
How To: NS Bikes Rotary Cassette Hub - Converting Freewheel Body - YouTube
NS Roller & Coaster Disc Hubs - $69.95 - Bike Parts 360