Shutter Precision PD-8 6-bolt Disc Dynamo Hub

Item number: 42175

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Shutter Precision PD-8 6-bolt Disc Dynamo Hub - black/36 hole
Shutter Precision PD-8 6-bolt Disc Dynamo Hub - black/36 hole
Shutter Precision PD-8 6-bolt Disc Dynamo Hub - black/36 hole
Shutter Precision PD-8 6-bolt Disc Dynamo Hub - silver/32 hole
Shutter Precision PD-8 6-bolt Disc Dynamo Hub - blue/32 hole
  • 100 day return period
  • Online since 1998
  • Trusted Shop 4.87 / 5.00

From complexity to simplicity: the PD-8 dynamo hub by Shutter Precision

Technology should make life simpler. This innovative hub was devised to render a clean and pure silhouette, attain a low weight and yet demanded a sturdy construction. The hub body was engineered based on two hub shells that rely on an intelligent joining construction. This meticulous design enables the hub to withstand the hefty stresses produced by disc brakes, while preserving a simple, clean and pure appearance. It also has an extraordinary dynamo core built inside. Variety in colors, flexibility in spoke hole configurations and outstanding performance are its advantages for personal, stylish and purpose-built bikes.


Series: 8, P-series
Application: City & Touring, Cross Country
Output: 6V/3W (StVZO approved)
Efficiency: 72 % at 15 km/h on a 28" wheel
Hub Standard: 9 x 100 mm quick release skewer
Spoke Hole Count: 28, 32, 36 spoke holes
Brake Type: 6-bolt

Technical Information:

Body Material: aluminium
Flange Distance (L/R): 50 mm (25 mm/25 mm)
Pitch Circle Diameter: 58 mm/52 mm
Spoke Hole Diameter: 2.7 mm
Wire Connector: 2-poles

Approved For:

Street Use in Germany*: yes
Check Number: K~~845

*German regulation (StVZO) requires bicycle lights to meet certain standards in order to be approved for street use. These rules don't necessarily apply to other countries. Please refer to your local agency for more information.


- for wheel diameters 646-716 mm (26" -29" )
- double sealed bearings
- flange diameter 66 mm on the left, 60 mm on the right
- max. hub diameter 58 mm

Manufacturer Part Numbers:

black 28 hole: 112228015
silver 28 hole: 112228003
black 32 hole: 112232017
silver 32 hole: 112232018
blue 32 hole: 112232023
red 32 hole: 112232022
black 36 hole: 112236005
silver 36 hole: 112236006


- 1 x Shutter Precision PD-8 dynamo hub
- 1 x Shutter Precision connector
- quick release skewer not included


  • black/28 hole: 410 g


in stock 2 to 7 days up to 10 days up to 20 days inform me
  • black/28 hole
  • black/32 hole
  • black/36 hole
  • silver/28 hole
  • silver/32 hole
  • silver/36 hole
  • blue/32 hole
  • red/32 hole

Customer Reviews (7)


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Customer Reviews (7)


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by Adrian C.  on 06.12.2018
verified purchase

Have only used it for 6 weeks, but seems fine. Can feel slight rubbing every few minutes- assume it's the magnets generating power. No rust, not bits falling off. I know it's early days, but seems fine.

This is my first dynamo, and I almost did not buy it. It's the price of a Shimano dynamo, but the weight of a $200-300 SON, and has even better efficiency, based on the % figures shown fior each product on this website. Usually, when things sound too good to be true..........thankfully the reviews here changed my mind. Saved a bundle avoiding SON, and saved hundreds of grams by avoiding Shimano. Crossing my fingers it continues to give good service!

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by Gabor G.  on 24.04.2017
verified purchase

Quality dynamo. It provides good electricity now from small speed.

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