SIDI · Boot Parts
The SIDI Crossfire Ankle Support is a replacement boot part made for SIDI Crossfire 2 and Crossfire 2 SRS boots. It is designed to bring back the ankle stability and controlled movement those boots are built around, helping keep the boot’s support structure working as intended.
When the original ankle support is worn or damaged, swapping in this part helps restore ankle protection and flexibility for demanding rides. It is listed as a quick and easy replacement, making it a practical way to maintain the performance and structural integrity of compatible Crossfire boots.
Fitment
This replacement ankle support is compatible with SIDI Crossfire 2 and Crossfire 2 SRS boots. It is intended as a direct-fit part for those models to help return the ankle support system to proper function after wear or damage.
Aerodynamics
Designed to restore ankle stability and movement, this component helps bring back the ankle protection and flexibility built into the Crossfire boot system. Replacing a worn support piece helps keep the boot’s support structure working as designed.
Installation
SIDI lists this ankle support as a quick and easy replacement. It is meant to simplify service on compatible Crossfire boots so riders can maintain their equipment with less downtime when the ankle support needs to be renewed.
| Part Number | 2439-0015-00 |
|---|---|
| SIDI Reference | 121 |
| SIDI Crossfire 2 |
| SIDI Crossfire 2 SRS |
Fitment as listed by SIDI for this part.
| Compatible with Crossfire 2 and Crossfire 2 SRS boots. |
| Provides enhanced ankle protection and flexibility. |
| Quick and easy replacement process. |
As listed by SIDI for this boot part.
