Dual, Triple, Quadruple Progressive Rate Bump Stops

Progressive Rates for Big Jobs

These progressive rate bump stops are built to take a beating. Designed originally for the suspension of large vehicles, these bump stops can easily meet the need of applications where a lesser bump stop simply wont do. Unlike a typical bump stop that is mearly a single chunk of rebounding material, a progressive rate bump stop will increase in resistance as it is compressed.

Featuring a dual, triple or quadruple rate - these progressive rate bump stops will allow for a varying degree of flexibility in your installation.

  • Dual Rate
  • Triple Rate
  • Quadruple Rate

Multiple Mounting Options

Progressive Rate Bump Stop Mounting Types Featuring a dual, triple or quadruple rate - these progressive rate bump stops will allow for a varying degree of flexibility in your installation. Additionally, there are multiple mounting designs present here.
  1. Single Stud Mount comes with a stud pre-installed into the bump stop. This allows for a very simple installation without need for any additional hardware.
  2. 2 Bolt Plate Mounted bump stop is attached via a pair of bolts in tabs that extend out from the outside edge. Because you're using a pair of bolts instead of a single bolt, this mounting method is at least twice as hearty as the stud mount bump stop.
  3. Multi-Mount Finally, the Multi-Mount bump stops can be affixed via a pair of bolts on the outside tabs and / or via a single threaded bolt that installs into the body of the mount itself. These mounts are the cadillac of mounts because of their superior flexibility in mounting options and the ability to use BOTH mounting options if you'd like to secure it further.
Image Rate Mounting Style Height (Inches) Width (Inches) Depth (Inches)
2 Inch Tall Progressive Rate Bump Stop from Prothane. Dual Rate Dual Rate Multi Mount 2 Inch Tall 4-1/2 Inch Wide 2-1/2 Inch Deep
2.5 Inch Tall Progressive Rate Bump Stop from Prothane. Dual Rate Dual Rate Multi Mount 2-1/2 Inch Tall 4-1/2 Inch Wide 2-1/2 Inch Deep
3 Inch Tall Progressive Rate Bump Stop from Prothane. Dual Rate Dual Rate Multi Mount 3 Inch Tall 4-1/2 Inch Wide 2-1/2 Inch Deep
3.5 Inch Tall Progressive Rate Bump Stop from Prothane. Triple Rate Triple Rate Multi Mount 3-1/2 Inch Tall 4-1/2 Inch Wide 2-1/2 Inch Deep
4 Inch Tall Progressive Rate Bump Stop from Prothane. Triple Rate Triple Rate Multi Mount 4 Inch Tall 4-1/2 Inch Wide 2-1/2 Inch Deep
4.5 Inch Tall Progressive Rate Bump Stop from Prothane. Triple Rate Triple Rate Multi Mount 4-1/2 Inch Tall 4-1/2 Inch Wide 2-1/2 Inch Deep
2.5 Inch Tall Progressive Rate Bump Stop from Energy Suspension. Triple Rate Triple Rate Single Stud 2-1/2 Inch Tall 4-1/2 Inch Wide 2-1/2 Inch Deep
4.5 Inch Tall Progressive Rate Bump Stop from Energy Suspension. Triple Rate Triple Rate Single Stud 4-1/2 Inch Tall 2-1/2 Inch wide 2-1/2 Inch Deep
4.5 Inch Tall Progressive Rate Bump Stop from Daystar. Quadruple Rate. Single Stud Quadruple Rate Single Stud 4-1/2 Inch Tall 4-1/2 Inch Wide 2-1/2 Inch Deep
3 Inch Tall Progressive Rate Bump Stop from Daystar. Quadruple Rate. Single Stud Quadruple Rate Single Stud 3 Inch Tall 4-1/2 Inch Wide 2-1/2 Inch Deep
4.5 Inch Tall Progressive Rate Bump Stop from Daystar. Quadruple Rate. 2 Bolt. Quadruple Rate 2 Bolt Mounting Plate 4-1/2 Inch Tall 4-1/2 Inch Wide 2-1/2 Inch Deep
3 Inch Tall Progressive Rate Bump Stop from Daystar. Quadruple Rate. 2 Bolt. Quadruple Rate 2 Bolt Mounting Plate 3 Inch Tall 4-1/2 Inch Wide 2-1/2 Inch Deep

Looking for something a little less intense?