Eclat dynamic cassette hubeclats dynamic cassette hub is geared for speed and performance this hub offers a huge 48 points of engagement thanks to the bespoke pawl design resulting in an incredibly strong and precise feeling with instant and positive engagements to inspire confidence understated detailing on the flanges and a smooth finish gives this dynamic cassette hub the aesthetics to top off whats happening under the hood made from 6061 t 6 alloy for strength and durability this top pe