When it comes to the WorldTour, every watt matters. Behind every smooth gear shift and silent drivetrain is a crew of expert mechanics fine-tuning performance down to the smallest detail. We caught up with the AG2R Decathlon mechanics to find out how our chain optimisation tech and lubricants help keep their riders’ setups fast, efficient, and reliable across the world’s toughest races.
From pre-stage preparation to post-race cleaning, the AG2R mechanics shared how precision, consistency, and the right products have redefined their workflow. Here’s what they had to say from inside the pro peloton pits.
1) How has the partnership with Muc-Off changed your approach to drivetrain preparation this season?
Working with Muc-Off has completely refined the way we prepare our drivetrains. Their products and technology allow us to reach a level of precision and consistency that’s hard to achieve otherwise. Every chain and component is now treated with a clear, data-driven process - from cleaning to lubrication - which helps us maintain optimal performance throughout the season. The collaboration has definitely made our workflow more efficient and reliable, both during races and daily maintenance.
2) What differences have you noticed in performance or durability when using Ludicrous Lube?
That’s where we see the biggest step forward. Ludicrous Lube gives the drivetrain an incredibly smooth, silent feel, even after long, demanding stages. Riders immediately notice how responsive and efficient the transmission feels under load. Friction stays extremely low, and component wear has dropped significantly compared to traditional lubricants.
3) How do you balance maximum efficiency with weather, grime, and rider demands?
Preparation and consistency are essential. Before each stage, we analyse the weather and road conditions, then decide which protocols to use. With Muc-Off, we have a wide range of products that let us adapt quickly.
After every stage, we follow the same detailed process: a full drivetrain clean with Drivetrain Cleaner, a wash with Bike Cleaner Concentrate, careful drying, and a fresh layer of Ludicrous Lube. That routine keeps the drivetrains performing at their best, no matter the conditions or rider demands.
4) What’s your top tip for everyday riders wanting a WorldTour-level setup?
The secret is in the cleaning routine. A clean drivetrain is a fast drivetrain. Use a proper degreaser like Muc-Off Drivetrain Cleaner to remove old lube and dirt, rinse with Bike Cleaner Concentrate, and make sure everything is dry before applying a small amount of high-quality lubricant. Don’t over-apply - precision is more important than quantity. Also, don’t forget to clean the cassette and pulley wheels regularly; those small details make a huge difference in efficiency and noise.
The Takeaway
Whether you’re racing at WorldTour level or a weekend warrior, the same principles apply - clean, protect, lube, repeat to unlock serious performance gains.
