Bearings: Equipped with sealed bearings, commonly 2 in the front hub and 4 in the rear hub, to reduce friction and improve durability. Pawls: Utilizes a 6-pawl system for engaging the freehub. Holes: Available in variations, including 32 holes or 36 holes for spokes. Material: Constructed from high-strength aluminum alloy. Axle Compatibility: Designed for both Quick Release (QR) and Thru Axle (TA) setups (e.g., 142mm TA). Freehub Compatibility: Compatible with 7-12 speed cassette cogs. Brake Type: Designed for disc brakes, specifically 6-bolt disc brake