Hobbit not fully variating.

Chris Carleton /

Any tips? Dr kit stuffy crank vm20 tjt 4 gram weights race gears yellow spring 1500 springs clutch mlm sub frame oem belt. I'm guessing belt is too short rear wheel is all the way forward or rear pulley is hanging up.

Re: Hobbit not fully variating.

Yellow spring coilbinds 2-4mm before the pulley is all the way open. You have to trim the spring.

At least I did.

Or something else is wrong

Re: Hobbit not fully variating.

Jack Rutherford /

Ha! I read that title real quick and thought it said, "Hobbit, not fully infuriating."

Re: Hobbit not fully variating.

Chris Carleton /

Is one wrap good?

Re: Hobbit not fully variating.

You have to make a jig to open the pulley all the way. 2 pieces of 1/2 in plywood with a half round cut in each side. Then push into the pulley. That will open it all the way.

Then compare it's fully open position to a stock springs position.

You check at the edge of the helix to the movable cheek.

« Go to Topic — end of thread

Want to post in this forum? We'd love to have you join the discussion, but first:

Login or Create Account