Had my rear wheel off today as I need new tyres. I pulled the sprocket cush drive assembly off as normal and put it to one side. When I picked the wheel up a black allen head bolt dropped out of the wheel. I tooke a closer look and it was one of the five 10mm bolts that are recessed into the wheel where the sprocket cush drive goes. I checked all the other bolts and they were all finger tight only! I looked at the service manual torque figures but there was nothing listed for 10mm bolts in the rear wheel. I have put them back in with loctite and torqued to a safe-ish 30Nmm. Anybody know what they actually do or had a similar issue?? Cheers, R
