Features Speed: 11 speed. Pitch: 1/2" x 11/128". Finish: Silver. Pin material: Chromised SCM. Pin power: ≧200kgf. Roller: SCM435. Outer plate material: SCM440. Inner plate material: SCM435. Tensile strength: ≧820kgf. Average weight: 266g.
Best Price: £22.00 from Merlin Cycles