Features Speed: 9 speed. Pitch: 1/2" x 11/128". Finish: Silver. Pin material: Chromised SCM. Pin power: ≧200kgf. Roller: SCM435. Outer plate material: SCM435. Inner plate material: SCM430. Tensile strength: ≧820kgf. Average weight: 237g.
Best Price: £18.00 from Merlin Cycles