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SP PV-8 Dynamo Hub

The SP PV-8 is a highly efficient, lightweight, simple and robust dynamo hub, ideal for powering high output bikepacking and touring headlights.

With an efficiency of 72 percent (= watts of mechanical energy converted into watts of electrical energy - minus muscular effort that would be propelling rider and bicycle forward).

  • Designed for 26" to 700c/29" wheels
  • For rim brakes only
  • 2-year warranty
  • Q/R axle

We also offer dynamo wheel builds on any dynamo hub - contact us for availability and advice on build options.

Note: Please allow up to 2 weeks for delivery.

The SP PV-8 is a highly efficient, lightweight, simple and robust dynamo hub, ideal for powering high output bikepacking and touring headlights.

With an efficiency of 72 percent (= watts of mechanical energy converted into watts of electrical energy - minus muscular effort that would be propelling rider and bicycle forward).

  • Designed for 26" to 700c/29" wheels
  • For rim brakes only
  • 2-year warranty
  • Q/R axle

We also offer dynamo wheel builds on any dynamo hub - contact us for availability and advice on build options.

Note: Please allow up to 2 weeks for delivery.

** Winter Hiatus **

Our store is taking a seasonal break, so you won’t be able to add items to your cart. However, if you urgently need dynamo wheels and lights, or bikepacking bags, get in touch and we’ll be happy to assist you.

Have a fantastic winter!

Ordering Dynamo Hubs

Please contact us before ordering to check availability and to check what size and type of hub you need.

About Us

Good Rotations is an independent online bikepacking and adventure cycling store.

If you are looking for a complete brevet or expedition setup, advice on gear, or help with finding the right bikepacking bag or dynamo system, we're here to assist.

Get in touch: hello@goodrotations.co