I'm wanting to buy a Schwinn Deluxe Seven cos it has springer forks. It also has a Shimano Nexus 7spd internal rear hub and a coaster brake. I'm wondering if anyone knows if there will be a problem fitting the rear sprocket onto this hub? The sprockets for the HTs and Grubee Hondas are all the same when it comes to the hole in the middle and the 9 bolt holes etc regardless of the number of teeth. I'm building a Honda Grubee and will use a 50 or 52T sprocket. It's the hub I'm concerned with cos I can't see the bike til its already bought and nobody around here has a nexus 7spd for me to look at. Someone here must know about these hubs I'm sure.