Home Forums 2-Cycle Racing Kt100 to crg kt1 question

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    • #20143
      Michael perez

      I have a old kt100 with an old horstman clutch and 3rd bearing I just bought for my crg kt1 and I cant seem to line it up on the kart. The sprocket on the engine is to the inside of the clutch and when I try to put on the chain the axle sprocket contacts the rear right bearing mount. My question is what mount clutch or 3rd bearing setup are you running on crg and how do I know if it’s long or short shaft. And where can I find an engine manual.

    • #20282
      Walt Gifford

      Some sprocket mounts are double sided. Make sure the flat side is on the inside. Do you have the sprocket on the inside of the sprocket mount with the heads of the bolts to the inside? The heads of the Axle bearing bolts should be to the outside.


      FAA certified jet engine and aircraft technician,
      Nicholson Speedway class champion 2001,
      Yamaha KT100 Service Center,
      41 years karting experience

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