You will be happy with that adjustment trust me. I sure like that blueprint for a frame. On my last two builds I just winged it but it turned out ok. I may use your design for the next one if you don't mind...ccc
Go for it, don't forget I'm using ~27" tires so you might want to scale it differently if you use something else.You will be happy with that adjustment trust me. I sure like that blueprint for a frame. On my last two builds I just winged it but it turned out ok. I may use your design for the next one if you don't mind...ccc
Yes they need to be the correct length to work properly and they come in many lengths for the various size pulleys. Shouldn't be a prob figuring it out as the have diagrams for them online.Awesome Wayne I have never had a comet so that is good to know. But how about a belt they have to be a sertin length to work just right don't they?.............Curt
Yes, the driven pulley is steel.......sounds like that will work just fine. If ya don't mind me asking John, where did you find the hardened precision steel shaft? I'm thinkin' that metal supplier in Kearny Mesa?Thanks for the ideas, so it looks like I'd weld the driven unit to the outer shaft if I did this the same way as Goldy did on the merkel? The driven pulley is just steel right? If this is the case than I don't even need to go with an oversized driven pulley as I can just go to 3/4" with a 1/2" pedal shaft inside...
1 1 each 89955K59 4130 Alloy Steel Aircraft-Grade Round Tube .750" OD, .065" Wall Thickness, 6' Length
2 1 each 6061K431 Hardened Precision Steel Shaft 1/2" Diameter, 14" Length
3 2 each 2938T14 SAE 863 Bronze Flanged-Sleeve Bearing for 1/2" Shaft Dia, 5/8" OD X 1" L X 7/8" Flange OD