The Thumb Over Grip system is a simple lightweight add on to your handlebars that offers an alternative hand position which makes it perfect for races or long days in the saddle. It's proven design has 6 US National Titles - so something is working right.

They feel great climbing in and out of the saddle and it gives a nice platform to increase leverage without need to clench the bars like crazy.

They are easy to install and adjust and will fit standard bar diameter of 22.2mm and will work with all types of grips.