Eliminate derailments

The LoneWolf Aero Chainguide is a lightweight, sleek and reliable option to prevent chain drops in road, gravel and CX racing. Think of it as 30g of insurance, where a dropped chain could cost you a chance of a podium finish.

Trust in the biggest cycling races

The Jumbo-Visma team trusts the LoneWolf Aero Chainguide on their team bikes. It prevented chain drops on the historic cobbles of Paris-Roubaix, won the Giro d'Italia, and is on board for the Tour de France. It was also on the winning bike at Unbound Gravel 2023 in truly epic and muddy conditions.

Designed for 1x

The LoneWolf Aero Chainguide is compatible only with bikes equipped with a 1x drivetrain. This is because it uses the mount in place of a front derailleur. It can be paired with round and oval chainrings from approximately 38 to 62 teeth.

Adjustable coverage

The head of the LoneWolf Aero Chainguide must be within 2mm of the chain to be effective at preventing chains from dropping. Three base sweep options cover the large differences in chainring diameter from 38 to 62 teeth. Our unique GuideLock quick adjustment system provides 8mm positioning for the chainline. A bolt on the inner side of the mount can also rotate the chainguide head for maximum coverage.