SON hub dynamo SON 28 disc Center Lock | 9x100 mm quick release
The SON 28 disc center lock is a universally approved hub dynamo for all wheel sizes 16 "to 29" with disc brake mount. It achieves its rated power in a 28-inch bike at around 16 km / h (SONdelux 19 km / h). It is therefore recommended if a lot of light is required when driving slowly, or if other devices are to be operated or their batteries are to be charged.
Compared to the SON 28 classic (model year 2000 to 2011), the idle losses were reduced by approx. 15% and the weight by 140 g.
5 year guarantee, quality made in Germany.
intended use : road bike, touring, MTB
Hub body material: aluminum 6082 T6
axle material: Hollow axle Ø 10 mm, work hardened stainless steel (Center Lock mount Alu 7075 T6)
axle type : 9x100 mm quick release
Brake disc mount: Center Lock
Permitted wheel sizes: 16 "- 29"
Electrical power: 6V / 3W according to StVZO
Approval: K 834
Efficiency: 65% at 15 km / h in a 28 "wheel
Power consumption when idling: 0.5 watts at 15 km / h in a 28 "wheel
Magnet rotor: Neodymium-iron-boron, 26-pin
Contact: 4.8 mm flat plug, two-pole, ground-free
Bearings: Deep groove ball bearing 629 2RSH (SKF)
Seal: gap seal and sealing washers, pressure compensation system
Number of holes: 28, 32 or 36 holes
Colors: polished silver, silver, blue, black or red anodized
Weight according to the manufacturer: 430g
Scope of delivery:
1x SON 28 disc center lock hub dynamo
1x hexagon socket spindle
1x connection material for the headlight
Brief instructions: SON28 / SON28disc | DE