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jberg98n

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  1. I am going to need a new rear sprocket for my Pre-65 Trials bike soon. It's a BSA B40 with Triumph Cub wheels, using 428 chain. I am currently running a 76 tooth sprocket, and had once purchased a replacement rear from PMP sprockets in Wylie TX. I was very pleased with. Sadly, they are no longer in business, and from all I can tell, the business was bought & operated under Superior Sprockets name. When I follow down that rabbit hole, their website is "Temporarily Closed". Does anyone have any experienc with other custom sprocket makers who might still be in business? I'm going to be in need very soon! Thanks
  2. Greetings, I am a trials enthusiast, mostly into vintage these days, as I do not currently have a modern trials bike. I have several twinshocks, including Yamaha TY's, Honda TL, but my favorite ride is my 1965 BSA B40. I also ride vintage MX , but do have modern street bike (Yamaha FJR1300) and off road (Honda CRF250X). I am currently in the process of bulding a TY175 for a friend, and have come across issues which I may have questions for, which lead me to this forum. Glad to be here! John

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