SunXCD crank arms with a 50.4 BCD. The forged arms are 170mm long, with a high polish finish. They are on offer with the excellent Specialities TA chainrings, either single or double. Custom sizes are available by special request, email for a quote. Supplied with pedal washers.
Max difference available on double chainsets is 16t.
165mm and 175mm arms available on a pre-order basis.