After completing the work, I took the bike out for a 300 km ride. The improvement was immediately noticeable—the brake bite was sharper, and the spongy lever feel was completely gone.
Reviews of LIQUI MOLY brake fluid
12 votes
LIQUI Molly DOT 5.1 brake fluid - this is a must as 5.1 has a higher boiling point making it ideal for track use and sportier riding. This doesn’t allow the brakes to become spongy after repeated use.
I definitely stop faster then most cars, I upgraded my break fluid to [Liqui Moly SL6 Dot 4 ](https://www.oreillyauto.com/detail/c/liqui-moly/oil--chemicals---fluids/maintenance-chemicals/brake-chemicals/brake-fluid/371c20e7cfcc/liqui-moly-33-8-ounce-dpt-4-brake-fluid/lqm0/22238) I get a lot less resistance on pedal press after the fluid change.
Claim refund for this order from amazon. I had gotten same liqui moly expired bottle and contacted liqui moly support. They said not to use expired brake fluid.
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What we know about LIQUI MOLY brake fluid
The brand is registered in Germany.
In March 2026, PartReview does not yet have a formed opinion of LIQUI MOLY brake fluid. You can help by adding a review for LIQUI MOLY brake fluid.
Currently there are 4 reviews and 12 votes. Average rating — 3.7 out of 5. Vote balance: 9 up, 3 down.
Users also evaluated the qualities of LIQUI MOLY brake fluid:
- Pedal feel - spongy pedal or longer travel signals degraded fluid - rated positively. 3.8 points out of 5.
- Warning light - brake warning or low fluid indicator may appear - no rating yet
- Leaks - wet traces near wheels or master cylinder are visible - no rating yet
Brake fluid LIQUI MOLY in car-specific ratings
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