Thanks Ghost, I can add that it's a great kit, I love shifting gears, oh and it's the kit with the heavy duty front freewheel. My bottom bracket was a sealed bearing unit. So before I switched to cup bearings and the longer crankshaft that comes with the kit. I put it together with my existing crankshaft. ON MY BIKE, it all fit fine with no clearance issues. If you really want to get the most out of your bike I highly reccomend it.