The new Shutter Precision PD-8X sets an entirely new standard for hub dynamos. It is more efficient, technologically advanced and simpler than competing hub dynamos while also being lighter in weight than any other QR15 hub dynamo available.

Efficient Output
- The PD-8X dynamo hubs provide 78% efficiency at 15km/hr.
- P Series dynamo hubs are ideally suited to 26"/700c/29" bikes at 6v 3w output.

PD-8X
- 15x100mm thru axle
- Comes complete with adaptor for standard 9mm QRs
- 6 bolt disc mount
- OLD 100 mm
- Spoke Hole: 28h, 32h, 36h
- Available in Black or Silver
- 6v 3w
- 465g