⚡ Elevate your ride with Castrol’s synthetic edge – feel every trail, own every road!
Castrol Synthetic Fork Oil 5W (500mL) is a premium fully synthetic suspension fluid designed to deliver ultimate damping performance. Its 5W viscosity ensures smooth operation across a wide temperature range, while rapid air release technology prevents fade for consistent suspension response. Enhanced wear and corrosion protection extend the life of suspension components, making it ideal for both on- and off-road use.
| Manufacturer | Castrol |
| Brand | Castrol |
| Model | Synthetic Fork Oil 5W |
| Product Dimensions | 39 x 39 x 16.8 cm; 460 g |
| Batteries | 1 12V batteries required. |
| Item model number | 151AC6 |
| Manufacturer part number | 15AB66 |
| OEM Part Number | 151AC6 |
| Special Features | Castrol Fork Oil Synthetic provides the following benefits: - ultimate damping performance over a wide range of temperatures; - rapid air release for anti-fade performance; - wear protection for long suspension component life; - protection against corrosion of all the internal parts. |
| Item Weight | 460 g |
| Viscosity | 5w |
S**2
Fork oil
Never used yet but ideal for MTB forks
J**N
Great oil
Replaced the oil on my reverb seatpost fine and works flawlessly
C**9
Good quality genuine product
Good quality genuine product - used to service a Rockshox MTB fork.
S**R
Great product
Quality product
V**Y
Four Stars
Good brand so should be fine. Only time will tell when I next change my fork oil.
E**T
Works well
Some one suggested that I use 5 wt fork oil in my Royal Enfield Bullet as the fork action was so stiff, so I have tried this and it is so much better, surprised me how much difference its made to the ride especially as I was using ATF before.Its Castrol so it should be OK, delivered promptly also.
D**N
Fine for Rockshox fork service
Used this for servicing my Rockshox Sektor bike forks (used for motion control) instead of shelling out for more expensive Rockshox oil and has worked well so far.
Z**R
Inexpensive home servicing
Using this quality oil to service my Rock Shox Revelation MTB forks. Seems to be doing the trick so far and cheaper than specific Rock Shox branded oil.
Trustpilot
1 day ago
1 month ago
