Giant warns against anything other than a single crown on the Warp. There are plenty of good single crowns out there that'll match up with the Warp frame. You can get a 'Zoke Z1 w/ETA or a Sherman Firefly with the SPV and 90/130 travel adjust which'll both match up with the rear 5" nicely and you won't have to worry about suddenly finding yourself on a UNICYCLE mid-move! If you have to have that Jr-T then get a different bike to put it on. You'll save $$$ in the long run, and if you already have a Jr-T you can sell it and probly buy a NEW Warp and a NEW Sheman to put on it. lolBigair101 said:Take a look at this. http://www.pinkbike.com/modules/buysell/?op=view&image=45342 The guy has a junior t on the warp. Could you do that or would it crack the frame?