Profile Racing Spline Drive BMX Aluminum Spider - 4-bolt / 104mm - Black - USA Made
$ 79.99
The Profile Spline Drive Spider is machined from billet aluminum plate and supplied with a CrMo steel adapter insert already pressed in. It works with 4-bolt, 104mm chainrings and has a 19mm bore. This will fit 3-piece cranks that have 48-spline, 19mm spindles.
Color: Black