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. Three base sweep options cover the vast differences in chainring diameter from 38-62T. Low sweep is for roughly 38-52T chainrings, mid sweep is for 52-58T, and high sweep is for 54-62T. Our unique GuideLock quick adjustment system provides 8mm of positioning for chainline.
Find the right braze-on mount fitment with our Calculator
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.
100% user
serviceable
Service for the LoneWolf Aero Chainguide is easy and can be done at home. A 4mm hex key is the only tool required for installation and adjustment.
Replacement Parts Available
Each of the eight components of the LoneWolf Aero Chainguide can be purchased individually. If something breaks in a crash, save money by replacing just the affected part instead of an entire assembly.
Replacement PartsTutorial Video
A video guide is available to walk you through installation, adjustment, and service. All of this can be done in your home workshop.
Video TutorialThe new 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.
Compatibility
• Compatible with bikes that have a braze-on front derailleur mount
• Only for use with 1x drivetrains
• Works with round or oval chainrings
• Three base sweep options for chainring sizes ranging from roughly 38T-62T based on frame; Low sweep for smaller chainrings in that range will be most popular
• Head has 8mm of adjustment for chainline via our GuideLock quick adjustment system
Note: Braze-on mount is not at the same height on all bikes so max chainring size will vary somewhat depending on frame brand and model
Metal bikes with round tubing that do not have a braze-on mount for a front derailleur can use LoneWolf Aero Chainguide by pairing it with a braze-on front derailleur clamp found on the Replacement Parts page.
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
Tech Specs
Weight: High Mount • 30g | Medium Mount • 29g | Low Mount • 33g
Material: 6061-T6 machined aluminum base, stainless steel hardware, injection molded head
US Patent 10464635
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.