RUBBER BUMP RANGE
PKM Consulting develops and commercialise its own range of bump stops for competition vehicles’ dampers.
That range is developed around different inner diameter (12.5mm / 14.5mm / 16.5mm) in order to fit various dampers.
- Make the most of PKM Consulting’s experience
- Enjoy the market’s best price/performance ratio
- Make use of tried and tested material
Characteristics
- Standard models dimensions
- Height: 15mm
- Outer diameter: 32mm
- Height/Motion-Ride ratio above 60%
Custom-made bump stops: on demand
| 40SH | 50SH | 60SH | 70SH | 80SH | 90SH | |
| ø 12.5mm | REF125-32-15-40 | REF125-32-15-50 | REF125-32-15-60 | REF125-32-15-70 | REF125-32-15-80 | REF125-32-15-90 |
| ø 14.5mm | REF145-32-15-40 | REF145-32-15-50 | REF145-32-15-60 | REF145-32-15-70 | REF145-32-15-80 | REF145-32-15-90 |
| ø 16.5mm | REF165-32-15-40 | REF165-32-15-50 | REF165-32-15-60 | REF165-32-15-70 | REF165-32-15-80 | REF165-32-15-90 |
In order to adapt your bump rubbers to your requirements and to better control your vehicle’s aerodynamical platform, we have 6 types of hardness available (40 Sh / 50 Sh / 60 Sh / 70 Sh / 80 Sh / 90Sh).
PKM Bump stops force curves examples:
WIRE BUMP RANGE
This wire bump range is developed arround twi inner diameter (12.5mm / 14.5mm).
Feature :
- standard model dimension
- Height : 19 mm
- Inner diameter : 33 mm
| ME | |
| ø 12.5mm | REF125-32-19-ME |
| ø 14.5mm | REF145-32-19-ME |
Examples of wire bump curves:

