adjustable bungee cord giving extra carry options and a zipped pocket

Kink have ground the inner 1

made using the simplest most effective design using rubber o-rings that eliminates the need for allen bolts and additional components

It's machined from a billet aluminium plate and comes supplied with a CrMo steel adapter insert already pressed in

Profile Spline Drive 19mm Spider Size:104 BCD adjustable bungee cord giving extraDesigned to provide optimal chainline when using a Profile Euro Outboard bottom bracket. The Profile Spline Drive Spider Single Chainring is CNC machined from billet aluminium plate and sits over the external bearing cup, supplied with a CrMo Steel adapter insert already pressed in.