Description
The Burgtec Rocky Mountain 173mm Rear Axle in Race Red is a durable and straightforward replacement axle. It features a 6mm Allen key on the drive side for tightening or removal, designed for use if the non-drive side is rounded. Made from 7075 aluminum to the manufacturer’s exact specifications, this 12x173mm axle has an M12x1.0 thread pitch. It is compatible with the following models: Altitude Alloy 2024, Altitude Carbon 2024, Slayer Alloy 2023 and 2024, Slayer Carbon 2023 and 2024, Instinct Alloy 2024, Instinct Carbon 2024, Element Alloy 2022, 2023, and 2024, and Element Carbon 2022, 2023, 2024, and 2025.
- Designed as a 12x173mm rear axle for specific Rocky Mountain bike models.
- Features a 6mm Allen key on the drive side for tightening or if the non-drive side is rounded.
- Made from durable 7075 aluminum for reliable construction.
- Fits multiple frame models including Altitude, Slayer, Instinct, and Element from various years.
- Race Red color finish for a vibrant, distinctive look on the bike.





