julio 26, 2026
Vintage Weinmann Semi Automatic bicycle brake quick release adjuster Parts shown only Condition: Fair, shows rust and surface wear consistent with age and use (see photos for close-up details) Fits various vintage road bikes and classic Weinmann brake calipers Features turn-knob with 'WEINMANN SEMI AUTOMATIC' branding Original alloy part, includes attached mounting bolt and gear Rare replacement hardware for restoring classic bicycles from the 1970s-1980s era Measures approximately 1.5 inches in length Great for collectors, restorers, or anyone needing authentic Weinmann parts