The Kappstein lockring is made like our sprocket out of stainless steel. It´s 6,5 mm thick (extra strong) because we want to prevent that the dents wear off. The lockring is compatible with all italian threads. The ring is laser engraved and CNC machined in Gotha, Germany.
- stainless steel
- 29 grams
- left-hand thread 33,5 mm x 24 tpi (italian thread)
- 6,5 mm extra strong laser engraved
- made in Germany