Vintage Campagnolo Chainring 52 tooth 135 BCD 5-bolt for classic road bikes Condition: Good used shape with visible wear, scratches, and finish scuffs on teeth and faces—see detail photos for close-ups of tooth wear and cosmetic marks Made in Italy, marked 'Brev. Campagnolo' and 'Made in Italy' on outer face Model shows classic 1980s Campagnolo layout with cutouts and pinned design Stamps: 52/42, Campagnolo logo, 135 BCD shown via alignment on BCD chart included in images Fits vintage Campagnolo, some Sugino, and compatible 135mm BCD road cranksets Original alloy construction, weighs approximately 3.3 oz as pictured Great piece for restoring 1980s steel Italian or vintage road bikes
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