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Eliminate Dropped Chains

The LoneWolf Aero Chainguide is a lightweight, sleek, reliable option to prevent dropped chains in road, gravel, and CX races. Think of it as 30g of insurance, where a dropped chain could cost you a shot at the podium.

Trusted In Cycling’s Biggest Races

Team Jumbo-Visma trusts the LoneWolf Aero Chainguide on their team bikes. It prevented dropped chains on the storied 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 some truly epic, muddy conditions.

Designed For 1x

The LoneWolf Aero Chainguide is compatible only with bikes that have 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 on road, CX, and gravel bikes.

Adjustable Coverage

The head of the LoneWolf Aero Chainguide must be within 2mm of the chain to be effective at preventing dropped chains. Two base sweep options for chainring sizes: low sweep is for 38-44T, high sweep is for 44-50T. Our unique GuideLock quick adjustment system provides 8mm of positioning for chainline.

We believe in your right to be able to fix your components. Crashes happen, parts get misplaced, things go bump in the night. All individual pieces of LoneWolf Aero Chainguide are available individually as replacement parts, just like other Wolf Tooth components that have multiple pieces.

The base of the LoneWolf Aero Chainguide for Otso Cycles Waheela C was designed specifically to mount directly on the front derialleur mount of the Waheela C. It was not designed for any other bike. 

The LoneWolf Aero Chainguide prevents dropped chains on road, gravel, and CX bikes with 1x drivetrains. This chainguide has been tested and developed with Team Jumbo-Visma, has been trusted in road cycling’s biggest races, and ridden to victory in the 2023 Giro d'Italia, and the 2023 Tour de France. LoneWolf Aero Chainguide was also ridden to victory through truly epic conditions at Unbound Gravel 2023.

We think of this little chainguide as 30g of insurance for races where a dropped chain could cost you a shot at the podium. The LoneWolf Aero Chainguide is similar to our existing GnarWolf, and combines a low profile head that only covers the top and inboard side of the chain with our GuideLock quick adjustment system. This eliminates the need for shims and gives you security in a light, easy to use, and aerodynamically optimized chainguide solution.


• Compatible with Waheela C from Otso Cycles
• Only for use with 1x drivetrains
• Works with round or oval chainrings
• Two base sweep options for chainring sizes: low sweep is for 38-44T, high sweep is for 44-50T
• Head has 8mm of adjustment for chainline via our GuideLock quick adjustment system 

Related products

LoneWolf Aero Chainguide Cervelo Mount

GnarWolf Chainguide Braze-On Mount

GnarWolf Chainguide ISCG 05 Mount

GnarWolf Chainguide High Direct Mount

GnarWolf Chainguide With Seat Tube Clamp

Right To Repair

Tech Specs

Weight: High Mount • 30g | Low Mount • 30g
Material: 6061-T6 machined aluminum base, stainless steel hardware, injection molded head
US Patent 

  WARNING Handling this product will expose you to chemicals, including lead, known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For further information go to www.P65Warnings.ca.gov.