The SP P-Series dynamo hubs from Shutter Precision not only provide powerful output, but are also the most efficient on the market attaining 72% at 15km/hr. P -Series dynamo hubs are ideally suited to 26″/700c bikes at 6V3W output. They are very light weight beginning from as low as 390g.
The SP PV-8 is for rim brake wheels only. For disc brake bikes check out the SP PD-8.
Available in Black, Red and Silver in 32 or 36 hole spoke count.
For other colours and spoke counts please contact us directly.
For more nerdy information on these hubs, check out the awesome SP Dynamo website.