Silkolene RSF 2.5 ISO 15 Motorcycle Suspension Fluid
Silkolene RSF 2.5 is a motorcycle suspension fluid for forks and suspension units requiring this viscosity. Its grade should be selected from the suspension manufacturer’s specification, not from an engine-oil comparison.
Key Features
- ISO 15 suspension-fluid grade
- Typical kinematic viscosity at 40°C: 13.6 mm²/s
- For compatible suspension components requiring this fluid
Product Details
- Brand: Silkolene / FUCHS
- Specification: ISO 15; typical viscosity at 40°C: 13.6 mm²/s
- Available sizes: 1 Liter
Application & Selection
Follow the suspension manufacturer’s grade, fill-volume and service instructions. Product numbers and fork-oil “weight” labels are not universal viscosity equivalents across brands.
Package selection: The size selector describes one retail container. Supplier case quantities are not the contents of one retail item. Check current availability for your selected size.
Technical Documents
Manufacturer technical data sheet (PDF)
Product FAQ
Can I choose by a fork-oil weight number alone?
No. Compare the suspension maker’s requirement with the product’s actual viscosity and technical data; naming conventions differ between fluid ranges.
Shop the Silkolene collection and compare oil ranges | Read the Silkolene powersports technical guide