Fits any year Honda Grom or Monkey. BYFAR the single largest improvement you can do to your Grom suspension. Our exclusive swingarm bushing kit is a total transformation from the OEM vulcanized rubber solid pivot mounts. (If you've never felt the stock bushings with the shock off, you'd be amazed, as they SEVERELY restrict swingarm motion.) Constructed from stainless and bearing bronze, they're basically maintenance free and outlast your bike. Our optional install kit: If you're highly mechanical, and have access to plenty of appropriate equipment, you may be able to save a few bucks and get this kit installed. If not, buy the tool. It's designed specifically for the Grom & Monkey swingarms, and will save you more time, money, and anger than you know...