Campagnolo Veloce 9-speed cassette, 13-26 tooth
Optimised UD tooth profile with a treatment that extends service life. The tooth profile of the Campa Veloce cassette improves the speed and smoothness of gear changes. This tooth shape reduces the stress on the chain, allowing it to move up to the larger chainrings more quickly. The larger sprockets are grouped in sets of three and mounted on an aluminium carrier frame. This increases stiffness, and the individual sprockets are 70 per cent more resistant to torsion.
Herstellerinformation: Campagnolo, Via della Chimica 4, 36100 Vicenza, Italy, https://www.campagnolo.com