BC's most advanced model yet is the ER series coilover.
It features large external reservoirs front and rear, separate rebound
and compression adjustment and a twin piston design. The external
reservoirs hold much more oil than the conventional coilover, allowing
the coilover to operate for a much longer period of time before
overheating. The external reservoirs also house the secondary piston,
which allows for the fine tuning of compression. This is the perfect
coilover system for the person who wants to fine tune there setup using
the separate, 30-way, rebound and compression tuning dials.
External Reservoir Mono-tube shock design
30 levels of damping force adjustment, adjusts both
compression and rebound separately
Twin piston design
Pillowball mounts and adjustable camber plates included