Description
The Wolf Tooth LoneWolf Aero Chainguide for Cervelo is designed to prevent dropped chains on select Cervelo bikes equipped with a 1x drivetrain. It mounts directly to the frame using the braze-on front derailleur mount, replacing the original derailleur. The chainguide features an 8mm chainline adjustment through the GuideLock quick adjustment system for precise fit and performance.
This chainguide has been tested and developed alongside Team Jumbo-Visma, who have successfully used it in major road cycling races throughout 2023.
Compatibility:
– Fits Cervelo models with a braze-on mount and 1x drivetrain including:
– S5 (2019-2024) compatible with chainring sizes:
– High Sweep: 54T-60T
– Mid Sweep: 48T-54T
– Low Sweep: 42T-48T
– P5 (2018-Present):
– High Sweep: 54T-60T
– Mid Sweep: 48T-54T
– Low Sweep: 42T-48T
– Caledonia/Cal-5 (2020-Present):
– High Sweep: 54T-60T
– Mid Sweep: 48T-54T
– Low Sweep: 42T-48T
– Soloist (2022-Present):
– High Sweep: 54T-60T
– Mid Sweep: 48T-54T
– Low Sweep: 42T-48T
– Aspero/Aspero-5 (2019-2024):
– High Sweep: 50T-56T
– Mid Sweep: 44T-50T
– Low Sweep: 38T-44T
– R5CX (2021-Present):
– High Sweep: 48T-54T
– Mid Sweep: 42T-48T
– Low Sweep: 36T-42T
The R5 and S5 (2026) models are not compatible with this chainguide.
Technical Details:
– Weight:
– High Sweep: 27g
– Mid Sweep: 31g
– Low Sweep: 30g
– Constructed from 6061-T6 aluminum with stainless steel hardware
– Covered under US Patent 10464635
Related products include Drop-Stop chainrings, GnarWolf Chainguide, and LoneWolf Aero Chainguide.
- Designed to prevent dropped chains on select Cervelo models with 1x drivetrains
- Compatible with Cervelo frames featuring a braze-on front derailleur mount for direct frame attachment
- Features 8mm of chainline adjustment via the GuideLock quick adjustment system for precise tuning
- Constructed from 6061-T6 aluminum with stainless steel hardware for durability and lightweight performance
- Mid Sweep model supports chainrings sized 48T to 54T on compatible Cervelo bike models from 2018 to 2024





