SON 28 Dynamo Hub

Item number: 30138
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from 192.44€

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SON 28 Dynamo Hub - polished/32 hole
SON 28 Dynamo Hub - polished/32 hole
SON 28 Dynamo Hub - polished/32 hole
SON 28 Dynamo Hub - polished/32 hole
  • 100 day return period
  • Online since 1998
  • Trusted Shop 4.84 / 5.00

Full power even at slow speeds: the Son 28 hub dynamo by SON


The SON 28 is a hub dynamo universally approved for all wheel sizes from 16" to 29" . It reaches its rated power in a 28" wheel at about 16 km/h. It is therefore recommended if a particularly bright light is required when driving slowly or if other devices are to be operated or if batteries are expected to be charged. Compared to its predecessor the Son classic, the power loss during idling has been reduced by approx. 15% and the weight by has been decreased by 140 g.

Information regarding the return of batteries and electrical equipment:


Here you will find more information about the return and recycling of used batteries and electronic devices.

Specifications:


Output: 6V/3W (StVZO approved)
Efficiency: 65 % at 15 km/h in a 28" wheel
Power Consumption at Idle Speed: 0.5 W at 15 km/h in a 28" wheel
Over Locknut Dimension: 9 x 100 mm quick release
Spoke Hole Count: 32 hole, 36 hole
Brake Type: rim brake

Technical Information:


Series: Son 28
Application: City & Touring
Body Material: aluminium (6082-T6)
Bearings: deep groove ball bearing 629-2RSH (SKF)
Seals: labyrinth seal, gaskets and pressure compensation system
Flange Distance (L/R): 62 mm (31 mm/31 mm)
Pitch Circle Diameter (L/R): 54 mm/54 mm
Spoke Hole Diameter: 2 mm
Wire Connector: 4.8 mm flat plug, 2-pole, insulated return

Approved For:


Street Use in Germany: yes
Check Number: K~~834

Compatibility:


- for 16" to 29" wheels (400-742 mm)
- for a 3 mm coaxial cable

Features:


- neodymium iron boron magnetic rotor, 26-poles
- hollow axle (10 mm) made of work-hardened, stainless steel

Manufacturer Part Numbers:


polished 32 hole: 303202
black 32 hole: 303212
silver-anodised 32 hole: 303292
red-anodised 32 hole: 303222
black 36 hole: 303612
silver-anodised 36 hole: 303692
red-anodised 36 hole: 303622
blue-anodised 36 hole: 303642

Contents:


- 1 x SON Son 28 dynamo hub
- 1 x bolt-on axle (hex socket)


Gewicht:

  • polished/32 hole: 440 g

Models:

in stock 2 to 7 days up to 10 days Out of stock inform me
  • anodized blue/36 hole
    200.84€
  • polished/32 hole
    192.44€
  • polished/36 hole
    192.44€
  • anodized red/32 hole
    200.84€
  • anodized red/36 hole
    200.84€
  • black/32 hole
    192.44€
  • black/36 hole
    192.44€
  • silver-anodised/32 hole
    192.44€
  • silver-anodised/36 hole
    192.44€

Customer Reviews (1)

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Customer Reviews (1)

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 on 15.01.2015

Suuuper nabendynnamo der sein Geld absolut wert ist.
Erstklassige Verarbeitung und hervoragende Leistung auch im ladebetrieb bei geringer Geschwindigkeit. Zuschlagen!!!

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