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Lubrisolve Fork Oil: Heavy SAE 20W for reliable damping and corrosion protection

Lubrisolve Fork Oil Heavy SAE 20W 1 litre
4.7
[Superior Air Release]  Quickly releases entrained air to maintain smooth hydraulic operation and reduce cavitation.
[Enhanced Lubrication]  Improves component wear protection for reliable, low-friction performance under heavy loads.
[Corrosion Protection]  Built-in additives shield metal surfaces against rust and long-term degradation.
[SAE 20W Viscosity]  Optimized flow characteristics for stable viscosity across a wide temperature range.
[Extended Equipment Life]  Reduces wear and maintenance frequency for longer service intervals and lower operating costs.
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Fork oil aimed at improving suspension control while protecting internal components, Lubrisolve Fork Oil. Riders and workshop technicians can expect firmer fork action and reduced metal wear that feels reassuring on long rides. Is heavier SAE 20W the right choice for heavier or tuned forks and classic models?

⚡ At a Glance
  • Viscosity and Damping: SAE 20W viscosity gives a thicker fluid film for firmer damping and more consistent travel
  • Best for: Riders and mechanics who need heavier damping and improved fork control
  • Not ideal for: Fellow riders who require very light, fast-rebounding fork fluids

Heavy SAE 20W fork oil designed to enhance lubrication and reduce wear. Formulation encourages release of entrained air and adds corrosion protection to internal parts.


Improved fork control - thanks to SAE 20W viscosity

SAE 20W denotes a heavier oil grade that forms a thicker film between moving parts, increasing hydraulic resistance during compression and rebound. The thicker film helps maintain consistent damping under sustained loads and reduces cavitation.

Firmer, more predictable fork behaviour during aggressive riding and longer stints. Less abrupt bottoming and better mid-stroke support for riders who prefer heavier damping.

Cleaner internals and reduced wear - with added corrosion protection

Corrosion inhibitors are included in the formulation to protect metal surfaces from oxidisation and chemical attack over time. A protective film reduces direct metal-to-metal contact under normal operation.

Lower risk of pitting and corrosion on forks kept in varied conditions. Longer service intervals and fewer parts needing attention during routine maintenance.

Faster air release for stable performance - thanks to anti-foaming properties

The formulation allows entrained air to escape quickly rather than remaining suspended in the fluid, maintaining hydraulic consistency and preventing foaming. User feedback highlights reliable performance in compatible fork models.

Consistent damping through repeated cycles and fewer unexpected changes in feel. Confirmed compatibility with D10 Bantam and similar models supports use on older or tuned forks.

✨ The 4 Key Reasons for Lubrisolve Fork Oil
  1. SAE 20W viscosity - Provides firmer damping and steadier fork response under load
  2. Enhanced lubrication - Reduces friction for smoother stanchion movement and less wear
  3. Added corrosion protection - Protects internal metal surfaces and extends component life
  4. Efficient air release - Prevents foaming and preserves consistent damping through repeated use
📋 Technical Details at a Glance
  • Category: Fork oil
  • Viscosity: SAE 20W
  • Volume: 1 litre
  • Brand: Lubrisolve
  • Purpose: Suspension lubrication and damping control
❓ Frequently Asked Questions

Q: What viscosity is the oil?

A: SAE 20W is the stated viscosity of the formulation.

Q: How much oil is in the container?

A: The supply comes as a 1 litre bottle.

Q: Will it work with my D10 Bantam or similar forks?

A: User feedback indicates compatibility with D10 Bantam and comparable fork models.

🏆 Our Verdict

Suitable for riders and workshop technicians who need heavier damping and added corrosion protection, especially on older or tuned forks. A thicker SAE 20W formulation combines improved lubrication, efficient air release and corrosion inhibitors for consistent, durable fork performance. While heavier oils are chosen for specific damping needs, the long-term value is clear in reduced wear and fewer maintenance interventions.