Sturmey Archer HDS20K Dyno 2.4W Front Hub for Disc Brake Black MFPN=400310 Compatible with standard 22

Compatible with standard 22

4 CP 42 Model Name B123 Cr

The ring lock has maximum security with plug in option

Jaw width: 70 mm (2

The rims come with a 20 stainless steel spoke design to offer a perfect balance of strength and lightweight

Sturmey Archer HDS20K Dyno 2.4W Front Hub for Disc Brake Black MFPN=400310 Compatible with standard 22Dynamo generator front hub features 2. 4 watt headlight power supply A356 aluminum hub shell with 9mm solid nutted axle Light sold separately: see Herrmans Dynamo Headlights Model HDS20K Front Rear Front Axle Spacing (mm) 9x140 Nutted Hole 36 Spoke J Bend Brake 6 Bolt Color Black Weight 835g