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3 years in development, Muc-Off's Ludicrous AF lube is claimed to be the fastest out there. Extensively tested against competitor products to prove the lube's performance, it optimises speed and reduces both drivetrain noise and wear.
3 years in development, Muc-Off's Ludicrous AF lube is claimed to be the fastest out there. Extensively tested against competitor products to prove the lube's performance, it optimises speed and reduces both drivetrain noise and wear.

Muc Off Ludicrous AF Performance Chain Lube : 50ml

£44.99  £49.99  10% off
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You can download a returns form here:

Returns Form

The address for any returns is:

Returns Department
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Muc Off Ludicrous AF Performance Chain Lube : 50ml Information

Season : 2021

Brand : Muc-Off

Code : 20533

Tested and refined over the last three years in Muc-Off's R&D facility in Poole, by the industry’s leading tribologists, Ludicrous AF lube has been pro-peloton approved for taking chain optimisation to an entirely new level. Tested both in-house and independently, their Ludicrous AF 3 Hour Conditioned chain comes out (at the time of writing) as the fastest against a selection of other high performance lubes.

Stable in all temperatures, this lube delivers no matter the conditions - dry and dusty, wet and damp, and this performance continues to improve as the chain is worn in. Application is easy using the pipette, and the ingredients are petroleum-free, sustainable and biodegradable.

Muc-Off's research & development team have created (in their words) 'a true masterpiece' – an ultra-low-friction, highly durable lube which allows cyclists to go harder and faster for longer than ever before. They’ve apparently found the magic combination of ingredients capable of taking the likes of INEOS Grenadiers and EF Education-NIPPO to the highest echelons of the sport.

Muc-Off have been disrupting the lube game since 2005. In 2013 they started working with Team Sky (now INEOS) to develop Hydrodynamic Lube, which has taken them to multiple Tour de France victories. Through the combination of INEOS and EF Education-NIPPO using their products, Muc-Off now boast 10 Grand Tour titles and counting. With Ludicrous AF aboard a host of bikes this 2021 season, this is just the beginning of what might become a world-beating lube legacy!

Ludicrous AF Lube in a nut-shell:

• Super stable in all temperatures (unlike waxes)

• Ultra-low coefficient of friction

• Provides the ultimate performance in both wet and damp or dry and dusty conditions

• Outperforms competitor chain lubes and waxes

• Great wear characteristics for incredible durability

• Works in temperatures down to -20°C

• Low noise formulation

  • €53.22
  • $69.19
  • $63.70
  • $72.36
  • $51.67
  • CHF47.56
  • kr533.52
  • kr6,653.46
  • kr396.05
  • kr433.17
  • ¥5,889.50

    1. Fully degrease the drivetrain before lube application (ideally use an Ultrasonic Tank).

    2. Ensure the drivetrain area is dry. For optimum results, we recommend removing your chain before or after cleaning and drying it thoroughly in an oven, to ensure all moisture is removed before applying Ludicrous AF.

    3. Shake the bottle vigorously and apply 1-2 drops of Ludicrous AF to each chain link roller (apply to the chain between the chain ring and pulley wheel), whilst spinning pedals in a reverse motion to ensure that every link has lube applied. For optimum results, we recommend using an Ultrasonic Tank for application, to ensure total critical surface coverage.

    4. Apply at least 24 hours before your race.

    5. Wipe off excess lube carefully.

    Additional note:

    To avoid corrosion, clean and re-lube immediately after riding in wet conditions to maintain peak performance.
    Keep out of the reach of children.
    Only contents are readily biodegradable.

    How to ensure your chain is in its optimal performance window:

    Ludicrous AF will work straight out of the bottle, but for maximum race performance, the friction modifier should be activated first. The activation occurs during articulation of the chain by attracting the additive in the lubricant and adsorption occurs. With a new chain or a chain treated with AF for the first time, a minimum of 2-3hrs riding followed by a clean and retreat will give optimum results. Then, pre-race, 30 mins of riding will get you to the absolute performance sweet spot. As the additives start adsorbing on either side of the contact, the formation of a low friction plane is initiated, and friction starts to decrease. Multiple cleans and retreats will continue to improve the performance as the chain reaches an optimised state.

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