Does anybody Know whether the Sportster 122 tooth Belt used on the Tuber models can be used on a 2010 XB12SX. The only difference appears to be that the sportster item has a glossy plastic fine grooved finish on the outer surface as an opposed to the rubberised finish on the Buell belts, presumably due to the tensioner roller. If anybody can advise it would be much appreciated as Buell belts at £270 in the UK are on back order with H-D and I have a new Sportster belt available. Sadly, my Free spirits tensioner Spring failed at 70mph which was goodbye to my 20k Mile belt. If anybody has a low mileage or new belt for sale, please also let me know. Thanks