Wolf Tooth LoneWolf Aero Chainguide for Cervelo
Questions about this product?
Questions about this product?
Wolf Tooth LoneWolf Aero Chainguide for Cervelo Info
Wolf Tooth LoneWolf Aero Chainguide for Cervelo is a purpose-built solution for riders running a 1x drivetrain on select Cervelo road, gravel, and TT platforms. Designed to prevent dropped chains without compromising aerodynamics, this chainguide mounts cleanly in place of the frame’s braze-on front derailleur mount for a streamlined, race-ready setup.
Developed and race-tested in collaboration with Team Jumbo-Visma, the LoneWolf Aero Chainguide has already proven itself at the highest level of the sport—used in victories across the Giro d’Italia, Tour de France, and Vuelta a España. Its low-profile design delivers reliable chain security while maintaining the clean aesthetics and airflow demanded by modern aero frames.
The chainguide head features 8mm of lateral adjustment via Wolf Tooth’s GuideLock quick adjustment system, making it easy to dial in precise chainline alignment for different crank and chainring setups. Available in multiple sweep options, the LoneWolf Aero Chainguide is optimized to match a wide range of chainring sizes and frame geometries.
LoneWolf Aero Chainguide Specs at a Glance
- Drivetrain: 1x only
- Mounting: Replaces braze-on front derailleur mount
- Adjustment: 8mm lateral adjustment via GuideLock system
- Material: 6061-T6 aluminum with stainless steel hardware
- Weight: High Sweep 27g | Mid Sweep 31g | Low Sweep 30g
Frame & Chainring Compatibility
| Frame | High Sweep | Mid Sweep | Low Sweep |
|---|---|---|---|
| S5 (2019–2024) | 54T–60T | 48T–54T | 42T–48T |
| P5 (2018–Present) | 54T–60T | 48T–54T | 42T–48T |
| Caledonia / Cal-5 (2020–Present) | 54T–60T | 48T–54T | 42T–48T |
| Soloist (2022–Present) | 54T–60T | 48T–54T | 42T–48T |
| Aspero / Aspero-5 (2019–2024) | 50T–56T | 44T–50T | 38T–44T |
| R5CX (2021–Present) | 48T–54T | 42T–48T | 36T–42T |
| R5 | Not Compatible | ||
| S5 (2026) | Not Compatible | ||
Design Benefits
- Aero-Specific Chain Security: Prevents dropped chains on 1x Cervelo setups.
- Pro-Level Validation: Proven in WorldTour racing with Team Jumbo-Visma.
- Clean Integration: Direct braze-on replacement preserves aero frame lines.
- Precise Adjustment: GuideLock system simplifies chainline tuning.
Final Take
The Wolf Tooth LoneWolf Aero Chainguide for Cervelo is the gold standard for 1x aero drivetrain security. With WorldTour pedigree, clean frame integration, and precise adjustability, it’s the ideal choice for riders pushing the limits of modern Cervelo road and gravel bikes.












