Metal Mule Suspension Lowering Kit - 30 minutes to fit, a cheap and easy way of shaving a bit off the bike´s hight. I wasn´t planning on doing this until one day before heading off on the big trip, I had been out on the mountain for most fo the day and was pretty tired. Returning home in Wales, I very nearly dropped the bike pulling onto the drive. My legs were tired and feet not well planted. Given that I could expect to get tired on the trip, I decided to lower the bike. And I was glad I did (though I am now thinking of raising it back up again). A well made product. Recommended.