Ensemble de poulies CeramicSpeed surdimentionnées OSPW - Shimano R8000/R9100 Noir non-coated lightspeed_id_70245 quick gear changes—even under heavy

quick gear changes—even under heavy pedaling load

dependable hold

Il est fabriqué le tissu molletonné Thermoflex offrant juste ce qu'il vous faut de chaleur

eco-conscious design

Ensemble de poulies CeramicSpeed surdimentionnées OSPW - Shimano R8000/R9100 Noir non-coated lightspeed_id_70245 quick gear changes—even under heavyCeramicSpeed oversized pulley kit for Shimano Dura Ace 9100 9150 and Ultegra 8000 SS 8050 SS. The CeramicSpeed Oversize Pulley System has been proven to be the fastest system in the world, offering power savings of as much as 2. 4 watts over standard Shimano systems. The OSPW system for Shimano 9100 9150 and 8000 SS 8050 SS is an industry leading product, chosen by many professional cycling teams and triathletes. Specifications Standard ceramic