SON hub dynamo SON 28 15 110 Disc 6-hole | 15x110 mm thru-axle boost
Hub dynamo or thru axle?
So far, the demanding biker had to do without one of the two. This thru-hub dynamo in the Boost standard for 110mm clamping width has two equal-sized, symmetrical flanges. This makes the wheel construction easier and the impeller stiffer and more stable. The thru axle stiffens the suspension fork and allows more precise hub positioning, which is particularly useful for disc brakes. More and more mountain bikers want to take advantage of a hub dynamo lighting system. No wonder that SON was asked more and more often for a thru-axle hub dynamo.
In order to reconcile both, not only the axle construction but also essential parts of the generator had to be changed. Result: A hub dynamo, which is similar in appearance, in its robustness and in the electrical values of the SON 28 disc, just with a thick "hole".
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.
intended use : MTB
Material hub body: aluminum 6082 T6
axle material: hollow axle, cold-worked stainless steel
axle type : 15x110 mm thru-axle, BOOST Standard
Brake disc mount: 6-hole (IS2000)
Permitted wheel sizes: 16 "- 29"
Electric power: 6V / 3W according to StVZO
Approval: K 834
Efficiency: 65% at 15 km / h in a 28 "wheel
Idle power consumption: 0.5 watts at 15 km / h in a 28 "wheel
Magnetic rotor: neodymium-iron-boron, 26-pin
Contacting: 4.8 mm flat plug, two-pole, ground-free
Bearing: deep groove ball bearing 629 2RSH (SKF)
Gasket: Gap seal and sealing washers, pressure compensation system
Spoke holder: J-bend (bent)
Number of holes: 28, 32 or 36 holes (black), 23 or 36 holes (red), 32 holes (silver and blue)
Colors: black anodized, red anodized, silver anodized or blue anodised
Weight according to manufacturer: 480g
Weight weighed: 483g
1x SON 28 15 110 disc hub dynamo
1x connection material for the headlight