Checking pickup availability...
Loading store availability...
Muc-Off

Checking pickup availability...
Loading store availability...
Muc-Off Ludicrous AF Lube - 50ml
Loading store availability...
Muc-Off
This one’s for the speed freaks. Say hello to the world’s fastest race lube – Ludicrous AF. It's pure drivetrain dynamite! 12 Olympic Golds!
This badass bottle of liquid magic has been in the works with our lab boffins for over three years. The result is a category-leading piece of exceptional science that marries unrivalled speed with sustainability, through cutting-edge research and innovation.
It’s the F1 car of bike lubes – stripped back to the bare essentials. That means no colouring, no fragrance, no additional corrosion inhibitor, just a unique blend of renewable and readily biodegradable ingredients designed to minimise chain friction and wear, whilst maximising performance in all conditions. This all means one thing – RAW SPEED!
With an ultra-viscous formula that makes its way into every contact point of your chain, smoothness and silence is guaranteed. So when you’re chasing the competition you can shift with the confidence that you’re using the best around.
Developed in secret over a number of years by Muc-Off’s in-house R&D Team, tested with INEOS Grenadiers, EF Education-NIPPO, BMC Pro Triathlon, Canyon//SRAM, plus other professional teams and athletes, Ludicrous AF takes drivetrain performance to a whole new level. Perfected throughout the 2020 Grand Tour season, with multiple podiums and overall wins at the last two Giro d’Italias, you simply won’t find a faster lube!
Calling all hardcore roadies, track racers & triathletes, the game just changed!
Ready..Set...Win. Say hello to the world’s fastest race lube – Ludicrous AF! Our highest performing, lowest friction lube used by global professional road, track, triathlon and MTB athletes. Developed in our labs for over 3 years, the result is unrivalled performance through cutting edge research and innovation. Take a closer look at what makes this our fastest race lube yet.
HIGHLIGHTS
Your cart is currently empty.
Start ShoppingJoin our insider list. We’ll email your code and auto-apply it to your cart. *Discount taken at checkout. Cannot be combined with select price-restricted items. See cart for details. Bikes and sale items are excluded.
Perfect part for my level SL, very easy to install with instructions. Delivery was fast, Justin time.
I used to have an Edge 540 Solar which was not touch, and it was truly a pain to use. It felt like it was designed to be touch, then last minute added as a non-touch option. But I did like the data screen and the size. The solar charging was minimal, so when my Edge 540 was stolen I opted for the touch version without solar and I couldn't be happier! It has a good battery life, touch works so much better than the button versions, and the lack of a solar frame helps in certain light conditions as the solar frame would provide some glare once in a while. Highly recommend!
Sierra Bicycle Supply responded to my complaint in less than 2 hours and issued a refund for the defective tube.
This indicates to me that they are a good customer-oriented organization.
ORIGINAL COMPLAINT:
Both tires and tubes were well packaged and arrived safely. (All Condition Armadillo 700X25 and Standard Presta Valve tube 700X20-28C) I installed them and pumped them up with no problem. The next time I went to ride, the rear tube valve had a substantial leak. Loosening the nut and pressing the release pin resulted in a loud air leak that does not stop when I release the pin. The loud leak appears to stop when the nut is firmly tightened. I don't trust this arrangement.