Shock Absorber Type 641 Competition WESA a relatively hard spring is

a relatively hard spring is fitted from the factory

Combined with the progressive linkage system

Because the stock suspension offers limited adjustability

We achieve a more responsive fork by moving from linear to progressive springs

Shock Absorber Type 641 Competition WESA a relatively hard spring isThis shock absorber connects its compression tank to the main body using a flexible steel hose, making it an ideal choice for motorcycles with limited installation space. The hose can be routed freely wherever space allows for instance, along the rear frame where airflow can also aid in additional cooling. The external adjustment screws for high and low speed compression, each adjustable in 22 clicks, are easily accessible. Rebound damping can be fine