Description
Plateau Extérieur 9 10V MICHE SUPERTYPExDOUBLE BCD 135mm Noir Tooth profile:53 Made from aluminium and supplied Tooth profile:41.7 TVA5.5 PBS_ROCK022127 which help to regulate Made from aluminium and supplied with a chromoly steel bearing Its shell is made of carbon to offer lightness and strength while maintaining good vertical flexibility