vhodne na :
FULCRUM: Red Wind XLR, Racing Speed, Racing Light, Racing Zero, Racing 1, Racing 3,
Racing Ouattro, Racing Quattro Disc
FULCRUM: (na modely od roku 2014): Racing 5, Racing 5 Disc Racing 7
CAMPAGNOLO: Hyperon, Bora, Shamal, Neutron, Zonda, Scirocco
CAMPAGNOLO: (na modely od roku 2014): Vento, Khamsin
Ø 17mm