R4 Retro 6061 Aluminum 29" Pro BMX Frame & Chrome Fork, Choose White or Blue.

Get your new 29" BMX R4 6061 aluminum Frame & Fork frame and fork weight - 8 pounds Build that custom bike you have always wanted! Chrome fork Uses euro threaded bottom bracket. brake mount on top, standard head tube, Seat post size needed - 27.2mm Here is a build sheet. SE semi-integrated head set, Profile 55mm or SE stem, R4 170MM tubular square crank design it comes with a Euro bottom bracket. and I have used it also with good results. 36t, 38t, or 40t sprocket w 17t freewheel, KMC K1SL wide chains, 108mm brake set by Promax. I've been using 7" rise cruiser bars, but 8.25" to 9.25" bars are nice too Frame drop out will accept up to a 2.35 tire.