SON hub dynamo SON 28 12 Disc Centerlock | 12x100 mm thru axle
So far, racing cyclists or gravel bikers with 12 mm thru-axles on the front wheel had to resort to battery-powered lights. Although these also have enormous luminosity, but when the energy supply faltered, it quickly became dark. SON also helped these cyclists. Not only is the hub dynamo compatible with thru axles, it can also accommodate Centerlock brake discs.
The interior of the Dynamo can be considered as a reference in this area. The Klauenpolgenerator works absolutely inconspicuous and caused during operation or idle hardly noticeable rolling resistance. With a unique pressure compensation system and double-sealed, high-quality SKF deep groove ball bearings, moisture has no chance of invading. In addition, the spoke holes have been drilled so that the spokes have an optimal fit and a re-centering of the impeller over a longer period of time will not be necessary.
All SON articles are developed and produced in Germany. Thus, the manufacturing process can be optimized at any time and a permanently high quality can be guaranteed. There is also a 5-year warranty.
Technical specifications:
intended use : Road bike, Cross, Gravel
Material hub body: aluminum
Material axle : aluminum
axle type : 12x100 mm thru axle
Brake Disc Mount: Centerlock
Permitted wheel sizes: 16 "- 28"
Electric power: 6V / 3W according to StVZO
Approval StVZO: yes
Efficiency: not specified
Power consumption at idle: not specified
Magnetic rotor: claw pole generator
Contacting: 4.8 mm flat plug, two-pole, ground-free
Bearing: SKF deep groove ball bearings
Seal: Pressure equalization system, bearings double sealed
Spoke holder: J-bend (bent)
Number of holes: 28, 32 or 36 holes (black and red), 32 holes (silver)
Colors: black anodized, silver anodized or red anodized
Weight according to manufacturer: 420g
Weight measured:
Delivery:
1x SON hub dynamo SON 28 12 Disc Centerlock | 12x100 mm thru axle
1x connection material for the headlight
SON Dynamo LED Head Light Edelux II | 140 cm Cable Lenght | StVZOavailable from stock
