SON 28 12 6-Bolt Disc Hub Dynamo

For 12 mm thru-axle: The Son 28 12 6-bolt Disc Hub Dynamo by SON

The SON 28 12 6-bolt disc hub dynamo for 12 mm thru-axle provides plenty of light even when riding slowly. It is also suitable for charging devices via a charger. Like all SON 28 hub dynamos, it is approved for wheel sizes from 16" to 29" .

Information regarding the return of batteries and electrical equipment:

Information on the return and disposal of used batteries and electrical equipment can be found here.

Specifications:

Output:

6V/3W (according to StVZO)

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:

12 x 100 mm thru-axle

Spoke Hole Count:

28 hole, 32 hole, 36 hole

Brake Type:

6-bolt disc

Technical Information:

Series:

Son 28

Application:

Road, Gravel, 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):

47.5 mm (22.5 mm/25 mm)

Partial Bolt Circle Diameter (L/R):

59 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 12 mm thru-axle
• for 3 mm coaxial cable

Features:

• for brake rotors with robust 6-bolt mount
• neodymium iron boron magnetic rotor, 26-poles
• hollow axle (10 mm) made of work-hardened, stainless steel
• plenty of light even when riding slowly
• also for charging applications by means of a charger
• silver polished or black anodised
• can be converted to a 9 mm quick release using an optional adapter

Manufacturer Numbers:

polished 32 hole:

413200

black 24 hole:

412410

black 28 hole:

412810

black 32 hole:

413210

black 36 hole:

413610

Contents:

• 1 x SON Son 28 12 6-bolt disc dynamo hub
• 1 x flat plug