The TBR SP2 is a bit pricier compared to the others. Cost me $185. You can get a Pit Bull Rear Stand Spool, which might be the best seller and might go for $130-150. Cheaper is the DMP rear stand for under a $100. If you want expensive you can go for the ducati pro italia one!. They all fit the 899 if you mount the the right swing arm spools..