JackShaft Disc Brake HELP!?!

[Ockie]

I am making a 79cc motorized bicycle with a predator engine. I plan on using a manual clutch. Would adding a disc brake to the jackshaft be pointless because I can fully disengage the clutch manually? I have never used a disc brake on my jacksaft in any of my builds so I have no know idea how they work lol. Thank You!

-Oscar

 

[culvercityclassic]

I have used them in the past and really dont care for them, braking is too sensitive with them. I have one on a bike that is only used as a 3rd brake to help slow the bike down. Stick with a good front disk, coaster rear should work that way you only have two levers on the bars, I assume you will be using the 3D clutch?

 

[ajoh]

read here http://motorbicycling.com/showthread.php?t=55021&highlight=scotto

an search posts by scotto(in that link and else where just use the search function) he uses jackshaft brake setups an seems to love them, i know he cuts the discs down in order to make the brake less sensitive/more forgiving.....