961 Norton Öhlins FGRT-Series Front Fork Owner’s Manual
Download the complete PDF version using the green download button at the top right of this page for the Öhlins FGRT-series Owner’s Manual covering Front Fork MC Road & Track suspension units. This factory manual provides setup guidance, adjustment information, spring replacement procedures, oil-level instructions and maintenance schedules for Öhlins FGRT-series motorcycle front forks.
The manual begins with safety precautions and an introduction to the FGRT front fork design before explaining correct fork leg positioning, spring preload setup and sag measurement. It provides recommended free sag and ride height ranges, together with guidance on selecting spring rates and balancing suspension setup to suit rider weight, riding style and track or road use.
Further sections cover the specialist tools required, extending fork stroke from 120 mm to 130 mm, adjusting compression and rebound damping, changing springs, setting oil level and carrying out routine inspections. The technical pages include torque specifications, spring rate references, service intervals and an oil level force chart showing how changes in oil height affect the fork’s air spring effect later in the travel.
Contents Include
- Öhlins FGRT-series Front Fork MC Road & Track owner’s manual
- Safety precautions and product warnings
- Fork leg position and ride height guidance
- Spring preload setup and sag measurement
- Recommended free sag and rider sag ranges
- Spring rate selection and optional spring references
- Specialist fork service tool list
- 120 mm to 130 mm stroke extension procedure
- Compression and rebound damping adjustments
- Spring replacement instructions
- Oil level adjustment procedure and air spring chart
- Technical specifications and tightening torques
- Inspection points and service intervals
