The P in the model name stands for POWER. The P7 series from Shutter Precision is powerful and efficient at a very low weight.
Shutter Precision has updated, redefined and refined the concept of hub dynamos. The result is an ingenious precision instrument with an attractive appearance: the PD-7 for 12 mm thru axle and with 6-bolt brake disc mount. And with just 419 grams the PD-7 is a lightweight among the hub dynamos.
In addition, the P7 Series is one of the most efficient on the market, delivering 72% of its maximum power at 15 km/h with a much lower weight than other manufacturer's 3 W dynamos. The PD-7 hub dynamo is the model of your choice, StVZO compliant and optimal in all wheel sizes up to 28/29 inches, because it produces even under 5 km/h the 3 W power at 6 V voltage which are required by the German StVZO.
| Product Name: | Shutter Precision PD-7 Hub Dynamo - 6-Bolt - 12x100mm - 28 Spoke Holes - black |
| Manufacturer: | Shutter Precision |
| Item Code: | STP476504 |
| activity: | Cycling |
| axle standard: | 12x100mm (FW) |
| hub special features: | Hub dynamo |
| braking system: | 6-Hole Disc |
| spoke bolt circle (left/right): | 58/52mm |
| Model year: | 2022 |
| Color: | Black |
| weight: | 419g |
| manufacturer item code: | G19F01040026 |
| Number of Spoke Holes: | 28 |
| Manufacturer page: | http://www.sp-dynamo.com/ |
