Safety from optimal chassis tuning! Linear coiled fork springs provide ideal function for road and racing purposes. Even springing features across the whole working range - for best feedback, especially well suited to sporty use. The recommended Wilbers fork oil SAE 5 (order No. 55040300010) should be used to correctly adjust the damper to match the fork springs with an air chamber of 90 mm - the viscosity may differ from the original oil.
Wilbersfork oil Zero Friction SAE 5 1000ml