BSD Back Street Pro Male Cassette Hub - LHD Mini Seatpost Combo lightweight 48-spline CrMo spindle ensure

lightweight 48-spline CrMo spindle ensure the Metron Crankset is going to stand up to anything you can throw at them

The Hollow Point Chromoly Peg has a rolled end that reduces sharp edges and crushed ends

The PRK Bike features a lower stand-over height

The Elite is the stiffest crank set Profile has ever made

breaking and snapping

BSD Back Street Pro Male Cassette Hub - LHD Mini Seatpost Combo lightweight 48-spline CrMo spindle ensureBSD's Back Street Pro Hub was designed around their custom driver that features a skip free mechanism while still maintaining a compact shell. The shell is built from 6061 T6 aluminium that's paired with a 14mm 4140 heat treated chromoly axle, finished with bombproof female 14mm bolts, chromoly cones, a massive female axle and hefty 6903 bearings. ###section### Product Specs HUB TYPE: Cassette AXLE: 14mm Male DRIVER: 9t DRIVE SIDE: Left Side Drive