The name says it all here.
The Sapim Strong was specially developed for
heavy use such as tandems, e-bikes or cargo bikes.
For hubs with large spoke bores, the Strong is the recommended choice.
Technical data
Weight: (64 pieces x 260 mm LG) 446 g
Quality: stainless steel
Strength in the middle part: 1250 N/mm
color: silver
Shape: j-bend
Diameter: 2.3/2.0mm
Thread: 14G
Lengths: 186mm - 310mm