CeramicSpeed Screed OSPW 3d printed titanium Shimano 9100/r8000 coated

OSPW 3D Printed Hollow Titanium Shimano 9100/R8000 coated derailleur clevis The OSPW system has been scientifically proven to be the fastest in the world, saving energy by reducing friction and increasing longevity. 2.4 watts are saved compared to a standard Shimano system. This system has been adopted by several World Tour teams. With a 13-tooth top roller and a 19-tooth bottom roller, the optimization is maximal. The coated treatment reinforces the effects of the system with an increase in longevity and an even greater reduction in friction. Box contents: 1 OSPW 3D Printed 13/19 tooth Titanium clevis, 1 bottle of 15ml oil CeramicSpeed Bearing Oil Made in Denmark