Further Drive Technology aimed at making the OSPW X boost the XPLR group’s ability to perform efficiently over time
Active Debris Remover (ADR) features a unique new dust cover that sits safely anchored in a recess in the pulley wheel, completely enclosing the bearing. This is paired with a bladed groove structure that surrounds the dust cover, and dynamically extracts debris from the pulley wheel while it’s rotating
ADR is paired with new 14-tooth and 20-tooth solid disc pulley wheels, simply known as the ALPHA
The ALPHA Disc features two-piece construction: narrow-wide tooth profile composite material offers prolonged wear protection and noise reduction. Solid aluminum disc eliminates the potential of external objects getting stuck between the spokes of the pulley wheel, while adding strength and stiffness| Model | Standard |
| Compatibility | SRAM Red XPLR E1 |
| Upper/Lower | 14/20t |
| Color | Black |
