BSB 25 Series shock is an expanded bulb gas shock that takes all that we have learned over the years and put it into our best shock. The expanded gas chamber allows for less pressure on the oil column that allows oil to flow through the piston better, this results in better feel and more grip. This platform allows for options such as a rebound adjuster and base valves to be added to the system along with a couple different piston options to give the driver what he is looking for from his shock package. This shock allows you to upgrade to a base valve if needed due to track conditions such as Las Vegas or other race tracks that get slick or rough. As all of our shocks it has honed tubing to insure a good seal between the main piston and wall of the shock to ensure fade free performance all year.
Low drag assembly, which includes the divider, seal and main piston.
Bronze coated Teflon wearband, reduces friction and increase sealing.
Honed and coated tube ID.
High flow linear piston design.
Ring grooves cut for coil over kits.
Shocks can be valved in any configuration or in standard valving, also see Shock We Build to get a better understanding of the shocks we build.
Standard builds would be 4040 which is a 4 rebound and a 4 compression, see valving chart to see pressures at 10 inch per second.
Custom builds will be more like RF1-50 +130
25-9090-7&9..........$360.00 Base Valve