I finally ordered the Scotts stabilizer (never used one) from BRP. I also got BRP's submount and rubber mounted triple clamp. I still wanted to use my HDB handguards, but the the stock clamps are 50X93 so I got the HDB top clamp for a yamaha which is 40x100 same as the BRP. Only problem I had was the bracket for the speedo, it is too narrow to fit the new 40x100, so I mounted it the front shelf on the BRP triple clamp, but the ignition key did not have anywhere to go so I just zipped tied it to the speedo.