WILIER THRU-AXLE MAVIC SPEED RELEASE 12X142 REAR W/O LEVER

The Wilier Mavic Speed Release 12x142mm rear thru-axle without a lever is a specialized, ultra-lightweight axle engineered for high-end racing frames like the Wilier Filante SLR, Zero SLR, and Rave SLR. This leverless bolt-on rear system features a proprietary double-lead-in thread pitch layout that requires a dedicated Speed Release frame design featuring an open left dropout.