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front sprocket

  1. Tires, Wheels, and Brakes
    I have a ‘67 CB450K0 and I’m doing some work on the front sprocket. I was looking into the hollow indentation of the shaft that holds onto the front sprocket, and noticed that there SEEMED to be what used to be a yellow-ish hardened layer that covered the metal shaft, but this layer now seems to...
  2. Miscellaneous Discussion
    Need some advice on this one. Ordered two new front sprockets from Sprocket Specialists online for my sl350 k2, a 16 tooth and a 17 tooth. The bike was listed in the catalog and I thought it would be a direct replacement. However when the sprockets arrived they did not have the bolt holes in...
  3. Miscellaneous Discussion
    I'm replacing the chain on a CB350 and am trying to determine if the sprockets need to be replaced as well. What do you guys think? front: rear:
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