BSD Back Street Pro Male Cassette Hub - RHD Size:RHD Neutral Geometry for responsiveness and

Neutral Geometry for responsiveness and stability

the other a micro flange

you will need to purchase the Cortex/Dynamic front cone set

Bar Clamping Diameter:

their Linear Quik-Slic Kable uses a unique straddle interface connection giving you 3 different lengths for one cable without havint to cut anything down

BSD Back Street Pro Male Cassette Hub - RHD Size:RHD Neutral Geometry for responsiveness andBSD's Back Street Pro Hub was built and designed around BSD's own custom driver that boasts a skip free mechanism and a compact sized shell. The hub shell is made from 6061 T6 alloy that's drilled for 36 spokes paired with a 14mm 4140 heat treated chromoly axle ensuring strength and durability. It also features 14mm female bolts, chromoly cones and hefty 6903 bearings. ###section### Product Specs HUB TYPE: Cassette AXLE: 14mm Male DRIVER: 9t DRIVE