Bikeforums.net is a forum about nothing but bikes. Our community can help you find information about hard-to-find and localized information like bicycle tours, specialties like where in your area to have your recumbent bike serviced, or what are the best bicycle tires and seats for the activities you use your bike for.dynaryder
09-02-08, 10:11 AM
Hey all,I'm trying to swap the sprocket on my Nexus 7 hub,but it's way different than my 8. It's an older model SG-7R40 with roller brake. The 8's and newer 7's just have a nut holding the shifter cable in place,this one has some kind of extra plate with a hex bolt in it. I checked Shimano's tech site and found a bunch of other 7's,but not mine. Anyone have a manual or exploded diagram they can mail me or point me to? Or just some clear directions on how to get down to the sprocket? I'm pretty sure once I get down to it it's just going to be held on with a snap ring like the other models,but I'd really like a diagram to see what I'm getting into so I don't mess something up. Thanks in advance.